O01eg/sendxmppd-rs - Change 5WHNHD42CNHXA7YL5T2OZ3KZXEMTI4AYPTR2DWMDEJ4235THRSBQC

Update dependencies

Created by O01eg on June 15, 2019

5WHNHD42CNHXA7YL5T2OZ3KZXEMTI4AYPTR2DWMDEJ4235THRSBQC

Dependencies

In channels

main

Change contents

Replacement in src/xmpp/xmpp_connection.rs at line 0 [3.21]

∅:D[3.21] → [2.0:38895]

use tokio_xmpp::{Client, Event, Packet};
use tokio::prelude::future::{self, Either};
use tokio::prelude::stream;
use tokio::prelude::{Future, Stream};
use std::collections::{HashMap, VecDeque};
use std::time::{Duration, Instant};
use super::stanzas;
use super::element_processor;
use crate::config;
#[derive(Debug)]
pub enum XmppCommand {
    /// Send message to someone by jid
    Chat {
        xmpp_to: xmpp_parsers::Jid,
        message: String,
    },
    /// Send message to MUC
    Chatroom { muc_id: String, message: String },
    /// Send ping request to the server to test connection
    Ping,
    /// Check iq requests if some have expired timeouts
    TimeoutCleanup,
}
/// trait of processing iq
/// each function consumes handlers and
/// returns false if connection should be reset
trait IqHandler {
    /// process result
    fn result(
        self: Box<Self>,
        conn: &mut XmppConnection,
        opt_element: Option<xmpp_parsers::Element>,
    ) -> bool;
    /// process error
    fn error(
        self: Box<Self>,
        conn: &mut XmppConnection,
        error: xmpp_parsers::stanza_error::StanzaError,
    ) -> bool;
    /// process tmeout
    fn timeout(self: Box<Self>, conn: &mut XmppConnection) -> bool;
}
struct AddRosterIqHandler {
    jid: xmpp_parsers::Jid,
}
impl IqHandler for AddRosterIqHandler {
    fn result(
        self: Box<Self>,
        conn: &mut XmppConnection,
        opt_element: Option<xmpp_parsers::Element>,
    ) -> bool {
        match opt_element {
            Some(element) => {
                warn!(
                    "Wrong payload when adding {} to roster: {}",
                    self.jid,
                    String::from(&element)
                );
            }
            None => {
                if conn.state.data.roster.contains_key(&self.jid) {
                    info!("Jid {} updated to roster", self.jid);
                } else {
                    info!("Jid {} added in roster", self.jid);
                    conn.state.data.roster.insert(
                        self.jid.clone(),
                        (
                            xmpp_parsers::roster::Subscription::None,
                            xmpp_parsers::roster::Ask::None,
                        ),
                    );
                }
                conn.process_jid(&self.jid);
            }
        }
        true
    }
    fn error(
        self: Box<Self>,
        _conn: &mut XmppConnection,
        _error: xmpp_parsers::stanza_error::StanzaError,
    ) -> bool {
        true
    }
    fn timeout(self: Box<Self>, _conn: &mut XmppConnection) -> bool {
        true // ignore
    }
}
struct PingIqHandler {}
impl IqHandler for PingIqHandler {
    fn result(
        self: Box<Self>,
        _conn: &mut XmppConnection,
        _opt_element: Option<xmpp_parsers::Element>,
    ) -> bool {
        info!("ping successed");
        true
    }
    fn error(
        self: Box<Self>,
        _conn: &mut XmppConnection,
        _error: xmpp_parsers::stanza_error::StanzaError,
    ) -> bool {
        false
    }
    fn timeout(self: Box<Self>, _conn: &mut XmppConnection) -> bool {
        false
    }
}
struct InitRosterIqHandler {}
impl IqHandler for InitRosterIqHandler {
    fn result(
        self: Box<Self>,
        conn: &mut XmppConnection,
        opt_element: Option<xmpp_parsers::Element>,
    ) -> bool {
        if let Some(result) = opt_element {
            use std::convert::TryInto;
            match result.try_into() as Result<xmpp_parsers::roster::Roster, _> {
                Ok(roster) => {
                    conn.state.data.roster_init = true;
                    conn.state.data.roster.clear();
                    info!("Got first roster:");
                    for i in roster.items {
                        info!(" >>> {:?}", i);
                        conn.state
                            .data
                            .roster
                            .insert(i.jid, (i.subscription, i.ask));
                    }
                    true
                }
                Err(e) => {
                    error!("Cann't parse roster: {}", e);
                    false
                }
            }
        } else {
            error!("No roster responded");
            false
        }
    }
    fn error(
        self: Box<Self>,
        _conn: &mut XmppConnection,
        _error: xmpp_parsers::stanza_error::StanzaError,
    ) -> bool {
        false
    }
    fn timeout(self: Box<Self>, _conn: &mut XmppConnection) -> bool {
        false
    }
}
#[derive(Default)]
struct XmppData {
    /// known roster data
    roster: HashMap<
        xmpp_parsers::Jid,
        (
            xmpp_parsers::roster::Subscription,
            xmpp_parsers::roster::Ask,
        ),
    >,
    /// if roster was initialized
    /// ToDo: remove it as it is used only for initialization
    roster_init: bool,
    /// if self-presence accepted
    /// ToDo: remove it as it is used only for initialization
    self_presence: bool,
    /// ids counter
    counter: usize,
    /// stanzas to send
    send_queue: VecDeque<minidom::Element>,
    /// outgoing mailbox
    outgoing_mailbox: HashMap<xmpp_parsers::Jid, Vec<String>>,
    /// muc id to muc jid
    mucs: HashMap<String, xmpp_parsers::Jid>,
    /// map from iq's id to handler of this type of iqs
    pending_ids: HashMap<String, (Instant, Box<dyn IqHandler>)>,
}
struct XmppState {
    client: Client,
    data: XmppData,
}
pub struct XmppConnection {
    account: std::rc::Rc<config::Account>,
    state: XmppState,
}
trait IqRequestHandler {
    fn process(
        self: Box<Self>,
        conn: &mut XmppConnection,
        id: String,
        from: Option<xmpp_parsers::Jid>,
    ) -> xmpp_parsers::iq::Iq;
}
struct IqRequestUnknown {
    element: xmpp_parsers::Element,
    type_: &'static str,
}
impl IqRequestHandler for IqRequestUnknown {
    fn process(
        self: Box<Self>,
        conn: &mut XmppConnection,
        id: String,
        from: Option<xmpp_parsers::Jid>,
    ) -> xmpp_parsers::iq::Iq {
        warn!(
            "Unsupported IQ {} request from {:?}: {}",
            self.type_,
            from,
            String::from(&self.element)
        );
        stanzas::make_iq_unsupported_error(id, conn.state.client.jid.clone(), from)
    }
}
struct IqSetRoster {}
impl IqRequestHandler for IqSetRoster {
    fn process(
        self: Box<Self>,
        conn: &mut XmppConnection,
        id: String,
        from: Option<xmpp_parsers::Jid>,
    ) -> xmpp_parsers::iq::Iq {
        info!("Got roster push {} from {:?}", id, from);
        stanzas::make_roster_push_answer(id, conn.state.client.jid.clone(), from)
    }
}
struct IqGetPing {}
impl IqRequestHandler for IqGetPing {
    fn process(
        self: Box<Self>,
        conn: &mut XmppConnection,
        id: String,
        from: Option<xmpp_parsers::Jid>,
    ) -> xmpp_parsers::iq::Iq {
        info!("Got ping {} from {:?}", id, from);
        stanzas::make_pong(id, conn.state.client.jid.clone(), from)
    }
}
struct IqGetVersion {}
impl IqRequestHandler for IqGetVersion {
    fn process(
        self: Box<Self>,
        conn: &mut XmppConnection,
        id: String,
        from: Option<xmpp_parsers::Jid>,
    ) -> xmpp_parsers::iq::Iq {
        info!("Got version query {} from {:?}", id, from);
        stanzas::make_version(id, conn.state.client.jid.clone(), from)
    }
}
struct IqGetDiscoInfo {}
impl IqRequestHandler for IqGetDiscoInfo {
    fn process(
        self: Box<Self>,
        conn: &mut XmppConnection,
        id: String,
        from: Option<xmpp_parsers::Jid>,
    ) -> xmpp_parsers::iq::Iq {
        info!("Got disco query {} from {:?}", id, from);
        stanzas::make_disco_info_result(id, conn.state.client.jid.clone(), from)
    }
}
struct IqGetDiscoItems {}
impl IqRequestHandler for IqGetDiscoItems {
    fn process(
        self: Box<Self>,
        conn: &mut XmppConnection,
        id: String,
        from: Option<xmpp_parsers::Jid>,
    ) -> xmpp_parsers::iq::Iq {
        info!("Got disco items query {} from {:?}", id, from);
        stanzas::make_disco_items_result(id, conn.state.client.jid.clone(), from)
    }
}
lazy_static! {
    static ref INCOMING: element_processor::Processor<XmppConnection, bool, xmpp_parsers::Element> = {
        let mut incoming = element_processor::Processor::new(&|_, e| {
            warn!("Unknown stanza {}", String::from(&e));
            true
        });
        incoming.register(&XmppConnection::incoming_iq_processing);
        incoming.register(&XmppConnection::incoming_presence_processing);
        incoming.register(&XmppConnection::incoming_message_processing);
        incoming
    };
    static ref INCOMING_IQ_SET: element_processor::Processor<XmppConnection, Box<dyn IqRequestHandler>, xmpp_parsers::Element> = {
        let mut iq_set =
            element_processor::Processor::new(&|_conn: &mut XmppConnection, element| {
                Box::new(IqRequestUnknown {
                    element,
                    type_: "set",
                }) as Box<dyn IqRequestHandler>
            });
        iq_set.register(&XmppConnection::incoming_iq_processing_set_roster);
        iq_set
    };
    static ref INCOMING_IQ_GET: element_processor::Processor<XmppConnection, Box<dyn IqRequestHandler>, xmpp_parsers::Element> = {
        let mut iq_get =
            element_processor::Processor::new(&|_conn: &mut XmppConnection, element| {
                Box::new(IqRequestUnknown {
                    element,
                    type_: "get",
                }) as Box<dyn IqRequestHandler>
            });
        iq_get.register(&XmppConnection::incoming_iq_processing_get_ping);
        iq_get.register(&XmppConnection::incoming_iq_processing_get_disco_info);
        iq_get.register(&XmppConnection::incoming_iq_processing_get_disco_items);
        iq_get.register(&XmppConnection::incoming_iq_processing_get_version);
        iq_get
    };
}
pub struct MaybeXmppConnection {
    account: std::rc::Rc<config::Account>,
    state: Option<XmppState>,
}
impl From<XmppConnection> for MaybeXmppConnection {
    fn from(from: XmppConnection) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: from.account,
            state: Some(from.state),
        }
    }
}
impl From<config::Account> for MaybeXmppConnection {
    fn from(from: config::Account) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: std::rc::Rc::new(from),
            state: None,
        }
    }
}
impl From<std::rc::Rc<config::Account>> for MaybeXmppConnection {
    fn from(from: std::rc::Rc<config::Account>) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: from,
            state: None,
        }
    }
}
impl MaybeXmppConnection {
    /// connects if nothing connected
    /// don't connect only if stop_future resolved
    pub fn connect<F>(
        self,
        stop_future: F,
    ) -> impl Future<Item = XmppConnection, Error = failure::Error>
    where
        F: future::Future + Clone + 'static,
        <F as hyper::rt::Future>::Error: Into<failure::Error> + Send,
    {
        info!("xmpp connection...");
        let MaybeXmppConnection { account, state } = self;
        if let Some(state) = state {
            Box::new(future::ok(XmppConnection { account, state }))
                as Box<dyn Future<Item = _, Error = _>>
        } else {
            Box::new(
                stop_future
                    .clone()
                    .select2(
                        future::loop_fn(account, move |account| {
                            info!("xmpp initialization...");
                            let client =
                                Client::new_with_jid(account.jid.clone(), &account.password);
                            info!("xmpp initialized");
                            let stop_future2 = stop_future.clone();
                            let stop_future3 = stop_future.clone();
                            let stop_future4 = stop_future.clone();
                            // future to wait for online
                            Box::new(
                                XmppConnection {
                                    state: XmppState {
                                        client,
                                        data: std::default::Default::default(),
                                    },
                                    account,
                                }
                                .processing(XmppConnection::online, stop_future.clone())
                                .map_err(|(acc, _)| acc)
                                .and_then(|(conn, r)| match r {
                                    Ok(Either::A(_)) => future::ok(conn),
                                    Ok(Either::B(_)) => future::err(conn.account),
                                    Err(_e) => future::err(conn.account),
                                })
                                .and_then(|conn| conn.initial_roster(stop_future2))
                                .and_then(|conn| conn.self_presence(stop_future3))
                                .and_then(|conn| conn.enter_mucs(stop_future4))
                                .then(|r| match r {
                                    Ok(conn) => future::ok(future::Loop::Break(conn)),
                                    Err(acc) => future::ok(future::Loop::Continue(acc)),
                                }),
                            )
                        })
                        .map_err(|_: ()| ()),
                    )
                    .then(|r| match r {
                        Ok(Either::A((_x, _b))) => future::err(format_err!("Stop XMMP connection")),
                        Ok(Either::B((x, _a))) => future::ok(x),
                        Err(Either::A((e, _b))) => future::err(e.into()),
                        Err(Either::B((_, _a))) => {
                            future::err(format_err!("Cann't initiate XMPP connection"))
                        }
                    }),
            )
        }
    }
}
impl XmppConnection {
    /// base XMPP processing
    /// Returns false on error to disconnect
    fn xmpp_processing(&mut self, event: &Event) -> bool {
        match event {
            Event::Stanza(stanza) => INCOMING.process(self, stanza.clone()),
            Event::Online => true,
            e => {
                warn!("Unexpected event {:?}", e);
                false
            }
        }
    }
    /// Process roster push
    /// see RFC 6212 2.1.6. Roster Push
    fn incoming_iq_processing_set_roster(
        &mut self,
        roster: xmpp_parsers::roster::Roster,
    ) -> Box<dyn IqRequestHandler> {
        for i in roster.items {
            if let Some(ref mut rdata) = self.state.data.roster.get_mut(&i.jid) {
                info!("Update {} in roster", i.jid);
                rdata.0 = i.subscription;
                rdata.1 = i.ask;
            } else {
                info!("Add {} to roster", i.jid);
                self.state
                    .data
                    .roster
                    .insert(i.jid.clone(), (i.subscription, i.ask));
            }
            self.process_jid(&i.jid);
        }
        Box::new(IqSetRoster {})
    }
    /// Enforce to answer to IQ "set"
    fn incoming_iq_processing_set(
        &mut self,
        id: String,
        from: Option<xmpp_parsers::Jid>,
        element: minidom::Element,
    ) -> xmpp_parsers::iq::Iq {
        INCOMING_IQ_SET
            .process(self, element)
            .process(self, id, from)
    }
    /// Process ping request
    /// see XEP-0199: XMPP Ping
    fn incoming_iq_processing_get_ping(
        &mut self,
        _ping: xmpp_parsers::ping::Ping,
    ) -> Box<dyn IqRequestHandler> {
        Box::new(IqGetPing {})
    }
    /// Process disco query
    /// see XEP-0030: Service Discovery
    fn incoming_iq_processing_get_disco_info(
        &mut self,
        disco: xmpp_parsers::disco::DiscoInfoQuery,
    ) -> Box<dyn IqRequestHandler> {
        if let Some(ref node) = disco.node {
            warn!("Unsupported node {}", node);
            Box::new(IqRequestUnknown {
                element: disco.into(),
                type_: "get",
            })
        } else {
            Box::new(IqGetDiscoInfo {})
        }
    }
    /// Process disco items query
    /// see XEP-0030: Service Discovery
    fn incoming_iq_processing_get_disco_items(
        &mut self,
        disco: xmpp_parsers::disco::DiscoItemsQuery,
    ) -> Box<dyn IqRequestHandler> {
        if let Some(ref node) = disco.node {
            warn!("Unsupported node {}", node);
            Box::new(IqRequestUnknown {
                element: disco.into(),
                type_: "get",
            })
        } else {
            Box::new(IqGetDiscoItems {})
        }
    }
    /// Process version query
    /// see XEP-0092: Software Version
    fn incoming_iq_processing_get_version(
        &mut self,
        _version: xmpp_parsers::version::VersionQuery,
    ) -> Box<dyn IqRequestHandler> {
        Box::new(IqGetVersion {})
    }
    /// Enforce to answer to IQ "get"
    fn incoming_iq_processing_get(
        &mut self,
        id: String,
        from: Option<xmpp_parsers::Jid>,
        element: minidom::Element,
    ) -> xmpp_parsers::iq::Iq {
        INCOMING_IQ_GET
            .process(self, element)
            .process(self, id, from)
    }
    fn incoming_iq_processing(&mut self, iq: xmpp_parsers::iq::Iq) -> bool {
        match iq.payload {
            xmpp_parsers::iq::IqType::Set(element) => {
                let iq_answer = self.incoming_iq_processing_set(iq.id, iq.from, element);
                self.state.data.send_queue.push_back(iq_answer.into());
            }
            xmpp_parsers::iq::IqType::Error(e) => {
                if let Some((_, handler)) = self.state.data.pending_ids.remove_entry(&iq.id) {
                    return handler.1.error(self, e);
                }
                error!("iq error: {:?}", e);
                return false;
            }
            xmpp_parsers::iq::IqType::Get(element) => {
                let iq_answer = self.incoming_iq_processing_get(iq.id, iq.from, element);
                self.state.data.send_queue.push_back(iq_answer.into());
            }
            xmpp_parsers::iq::IqType::Result(opt_element) => {
                if let Some((_, handler)) = self.state.data.pending_ids.remove_entry(&iq.id) {
                    return handler.1.result(self, opt_element);
                }
                warn!(
                    "Unwanted iq result id {} from {:?}: {:?}",
                    iq.id,
                    iq.from,
                    opt_element.map(|e| String::from(&e))
                );
            }
        }
        true
    }
    fn incoming_presence_processing(&mut self, presence: xmpp_parsers::presence::Presence) -> bool {
        if presence.from.as_ref() == Some(&self.state.client.jid) {
            info!("Self-presence accepted");
            self.state.data.self_presence = true;
        } else {
            warn!("Incoming presence stanza: {:?}", presence);
        }
        true
    }
    fn incoming_message_processing(&mut self, message: xmpp_parsers::message::Message) -> bool {
        for payload in message.payloads.iter() {
            use std::convert::TryInto;
            if let Some(_delay) =
                payload.clone().try_into().ok() as Option<xmpp_parsers::delay::Delay>
            {
                return true; // ignore delayed messages
            }
        }
        warn!("Incoming message stanza: {:?}", message);
        true
    }
    /// process event from xmpp stream
    /// returns from future when condition met
    /// or stop future was resolved.
    /// Return item if connection was preserved or error otherwise.
    /// Second part is a state of stop_future
    pub fn processing<S, F, T, E>(
        self,
        stop_condition: S,
        stop_future: F,
    ) -> impl Future<
        Item = (Self, Result<Either<F, T>, E>),
        Error = (std::rc::Rc<config::Account>, Result<Either<F, T>, E>),
    >
    where
        F: Future<Item = T, Error = E> + 'static,
        S: FnMut(&mut Self, Event) -> Result<bool, ()> + 'static,
        T: 'static,
        E: 'static,
    {
        future::loop_fn(
            (self, stop_future, stop_condition),
            |(xmpp, stop_future, mut stop_condition)| {
                // ToDo: check timeouts if iqs
                let XmppConnection {
                    state: XmppState { client, mut data },
                    account,
                } = xmpp;
                if let Some(send_element) = data.send_queue.pop_front() {
                    use tokio::prelude::Sink;
                    info!("Sending {}", String::from(&send_element));
                    Box::new(
                        client
                            .send(Packet::Stanza(send_element))
                            .select2(stop_future)
                            .then(move |r| match r {
                                Ok(Either::A((client, b))) => {
                                    Box::new(future::ok(future::Loop::Continue((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        b,
                                        stop_condition,
                                    ))))
                                        as Box<dyn Future<Item = _, Error = _>>
                                }
                                Ok(Either::B((t, a))) => Box::new(a.then(|r| match r {
                                    Ok(client) => future::ok(future::Loop::Break((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        Ok(Either::B(t)),
                                    ))),
                                    Err(se) => {
                                        warn!("XMPP sending error: {}", se);
                                        future::err((account, Ok(Either::B(t))))
                                    }
                                })),
                                Err(Either::A((e, b))) => {
                                    warn!("XMPP sending error: {}", e);
                                    Box::new(future::err((account, Ok(Either::A(b)))))
                                }
                                Err(Either::B((e, a))) => Box::new(a.then(|r| match r {
                                    Ok(client) => future::ok(future::Loop::Break((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        Err(e),
                                    ))),
                                    Err(se) => {
                                        warn!("XMPP sending error: {}", se);
                                        future::err((account, Err(e)))
                                    }
                                })),
                            }),
                    ) as Box<dyn Future<Item = _, Error = _>>
                } else {
                    Box::new(
                        client
                            .into_future()
                            .select2(stop_future)
                            .then(move |r| match r {
                                Ok(Either::A(((event, client), b))) => {
                                    if let Some(event) = event {
                                        let mut xmpp = XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        };
                                        if xmpp.xmpp_processing(&event) {
                                            match stop_condition(&mut xmpp, event) {
                                                Ok(true) => future::ok(future::Loop::Break((
                                                    xmpp,
                                                    Ok(Either::A(b)),
                                                ))),
                                                Ok(false) => future::ok(future::Loop::Continue((
                                                    xmpp,
                                                    b,
                                                    stop_condition,
                                                ))),
                                                Err(_e) => {
                                                    future::err((xmpp.account, Ok(Either::A(b))))
                                                }
                                            }
                                        } else {
                                            future::err((xmpp.account, Ok(Either::A(b))))
                                        }
                                    } else {
                                        future::err((account, Ok(Either::A(b))))
                                    }
                                }
                                Ok(Either::B((t, a))) => {
                                    if let Some(client) = a.into_inner() {
                                        future::ok(future::Loop::Break((
                                            XmppConnection {
                                                state: XmppState { client, data },
                                                account,
                                            },
                                            Ok(Either::B(t)),
                                        )))
                                    } else {
                                        future::err((account, Ok(Either::B(t))))
                                    }
                                }
                                Err(Either::A((e, b))) => {
                                    warn!("XMPP error: {}", e.0);
                                    future::err((account, Ok(Either::A(b))))
                                }
                                Err(Either::B((e, a))) => {
                                    if let Some(client) = a.into_inner() {
                                        future::ok(future::Loop::Break((
                                            XmppConnection {
                                                state: XmppState { client, data },
                                                account,
                                            },
                                            Err(e),
                                        )))
                                    } else {
                                        future::err((account, Err(e)))
                                    }
                                }
                            }),
                    )
                }
            },
        )
    }
    /// get connection and wait for online status and set presence
    /// returns error if something went wrong and xmpp connection is broken
    fn online(&mut self, event: Event) -> Result<bool, ()> {
        match event {
            Event::Online => {
                info!("Online!");
                Ok(true)
            }
            Event::Stanza(s) => {
                warn!("Stanza before online: {}", String::from(&s));
                Ok(false)
            }
            _ => {
                error!("Disconnected while online");
                Err(())
            }
        }
    }
    fn initial_roster<F, E>(
        self,
        stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: 'static,
    {
        let XmppConnection {
            account,
            state: XmppState { client, mut data },
        } = self;
        use tokio::prelude::Sink;
        data.counter += 1;
        let id_init_roster = format!("id_init_roster{}", data.counter);
        let get_roster = stanzas::make_get_roster(&id_init_roster);
        let account2 = account.clone();
        info!("Quering roster... {}", String::from(&get_roster));
        data.pending_ids.insert(
            id_init_roster.clone(),
            (
                Instant::now() + Duration::from_secs(60),
                Box::new(InitRosterIqHandler {}),
            ),
        );
        client
            .send(Packet::Stanza(get_roster))
            .map_err(move |e| {
                error!("Error on querying roster: {}", e);
                account2
            })
            .and_then(move |client| {
                XmppConnection {
                    state: XmppState { client, data },
                    account,
                }
                .processing(move |conn, _| Ok(conn.state.data.roster_init), stop_future)
                .map_err(|(account, _)| account)
                .and_then(|(conn, r)| match r {
                    Ok(Either::A(_)) => future::ok(conn),
                    Ok(Either::B(_)) => future::err(conn.account),
                    Err(_e) => future::err(conn.account),
                })
            })
    }
    fn self_presence<F, E>(
        self,
        stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: Into<failure::Error> + 'static,
    {
        let XmppConnection {
            account,
            state: XmppState { client, data },
        } = self;
        use tokio::prelude::Sink;
        let presence = stanzas::make_presence(&account);
        let account2 = account.clone();
        info!("Sending presence... {}", String::from(&presence));
        client
            .send(Packet::Stanza(presence))
            .map_err(|e| {
                error!("Error on send self-presence: {}", e);
                account2
            })
            .and_then(move |client| {
                XmppConnection {
                    state: XmppState { client, data },
                    account,
                }
                .processing(
                    move |conn, _| Ok(conn.state.data.self_presence),
                    stop_future,
                )
                .map_err(|(account, _)| account)
                .and_then(|(conn, r)| match r {
                    Ok(Either::A(_)) => future::ok(conn),
                    Ok(Either::B(_)) => future::err(conn.account),
                    Err(_e) => future::err(conn.account),
                })
            })
    }
    fn process_jid(&mut self, xmpp_to: &xmpp_parsers::Jid) {
        if let Some(ref mut mailbox) = self.state.data.outgoing_mailbox.get_mut(xmpp_to) {
            if !mailbox.is_empty() {
                if let Some(ref mut rdata) = self.state.data.roster.get_mut(xmpp_to) {
                    info!("Jid {} in roster", xmpp_to);
                    let sub_to = match rdata.0 {
                        xmpp_parsers::roster::Subscription::To => true,
                        xmpp_parsers::roster::Subscription::Both => true,
                        _ => false,
                    };
                    if sub_to {
                        info!("Subscribed to {}", xmpp_to);
                        self.state.data.send_queue.extend(
                            mailbox.drain(..).map(|message| {
                                stanzas::make_chat_message(xmpp_to.clone(), message)
                            }),
                        );
                    } else if rdata.1 == xmpp_parsers::roster::Ask::None {
                        info!("Not subscribed to {}", xmpp_to);
                        self.state
                            .data
                            .send_queue
                            .push_back(stanzas::make_ask_subscribe(xmpp_to.clone()));
                    }
                    let sub_from = match rdata.0 {
                        xmpp_parsers::roster::Subscription::From => true,
                        xmpp_parsers::roster::Subscription::Both => true,
                        _ => false,
                    };
                    if !sub_from {
                        info!("Not subscription from {}", xmpp_to);
                        self.state
                            .data
                            .send_queue
                            .push_back(stanzas::make_allow_subscribe(xmpp_to.clone()));
                    }
                } else {
                    info!("Jid {} not in roster", xmpp_to);
                    self.state.data.counter += 1;
                    let id_add_roster = format!("id_add_roster{}", self.state.data.counter);
                    let add_roster = stanzas::make_add_roster(&id_add_roster, xmpp_to.clone());
                    info!("Adding jid {} to roster id {}", xmpp_to, id_add_roster);
                    self.state.data.pending_ids.insert(
                        id_add_roster,
                        (
                            Instant::now() + Duration::from_secs(60),
                            Box::new(AddRosterIqHandler {
                                jid: xmpp_to.clone(),
                            }),
                        ),
                    );
                    self.state.data.send_queue.push_back(add_roster);
                }
            }
        }
    }
    pub fn process_command(&mut self, cmd: XmppCommand) {
        info!("Got command");
        match cmd {
            XmppCommand::Chat { xmpp_to, message } => {
                self.state
                    .data
                    .outgoing_mailbox
                    .entry(xmpp_to.clone())
                    .or_default()
                    .push(message);
                self.process_jid(&xmpp_to);
            }
            XmppCommand::Chatroom { muc_id, message } => {
                if let Some(muc) = self.state.data.mucs.get(&muc_id) {
                    self.state
                        .data
                        .send_queue
                        .push_back(stanzas::make_muc_message(muc.clone(), message));
                } else {
                    error!("Not found MUC {}", muc_id);
                }
            }
            XmppCommand::Ping => {
                self.state.data.counter += 1;
                let id_ping = format!("id_ping{}", self.state.data.counter);
                let ping = stanzas::make_ping(&id_ping, self.state.client.jid.clone());
                self.state.data.send_queue.push_back(ping);
                self.state.data.pending_ids.insert(
                    id_ping,
                    (
                        Instant::now() + Duration::from_secs(30),
                        Box::new(PingIqHandler {}),
                    ),
                );
            }
            XmppCommand::TimeoutCleanup => {
                let now = Instant::now();
                let timeouted: Vec<String> = self
                    .state
                    .data
                    .pending_ids
                    .iter()
                    .filter_map(|(id, (timeout, _))| {
                        if now >= *timeout {
                            Some(id.to_string())
                        } else {
                            None
                        }
                    })
                    .collect();
                let mut correct = true;
                timeouted.into_iter().for_each(|id| {
                    if let Some((_, handler)) = self.state.data.pending_ids.remove(&id) {
                        correct &= handler.timeout(&mut self);
                    }
                })
            }
        }
    }
    pub fn shutdown(self) -> impl Future<Item = (), Error = failure::Error> {
        info!("Shutdown connection");
        let XmppConnection { account, state } = self;
        stream::iter_ok(
            state
                .data
                .mucs
                .values()
                .map(std::clone::Clone::clone)
                .collect::<Vec<_>>(),
        )
        .fold(state, move |XmppState { client, data }, muc_jid| {
            let muc_presence =
                stanzas::make_muc_presence_leave(account.jid.clone(), muc_jid.clone());
            info!(
                "Sending muc leave presence... {}",
                String::from(&muc_presence)
            );
            use tokio::prelude::Sink;
            client
                .send(Packet::Stanza(muc_presence))
                .map_err(|e| {
                    error!("Error on send muc presence: {}", e);
                    e
                })
                .and_then(|client| future::ok(XmppState { client, data }))
        })
        .map(|_| ())
    }
    fn enter_mucs<F, E>(
        self,
        _stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: Into<failure::Error> + 'static,
    {
        let XmppConnection { account, state } = self;
        let account2 = account.clone();
        let account3 = account.clone();
        stream::iter_ok(account.chatrooms.clone())
            .fold(state, move |XmppState { client, mut data }, muc_jid| {
                data.counter += 1;
                let id_muc_presence = format!("id_muc_presence{}", data.counter);
                let muc_presence = stanzas::make_muc_presence(
                    &id_muc_presence,
                    account2.jid.clone(),
                    muc_jid.1.clone(),
                );
                info!("Sending muc presence... {}", String::from(&muc_presence));
                let account4 = account2.clone();
                use tokio::prelude::Sink;
                client
                    .send(Packet::Stanza(muc_presence))
                    .map_err(|e| {
                        error!("Error on send muc presence: {}", e);
                        account4
                    })
                    .and_then(|client| {
                        data.mucs.insert(muc_jid.0, muc_jid.1);
                        future::ok(XmppState { client, data })
                    })
            })
            .map(|state| XmppConnection {
                account: account3,
                state,
            })
    }
}

[3.21]

use tokio_xmpp::{Client, Event, Packet};
use tokio::prelude::future::{self, Either};
use tokio::prelude::stream;
use tokio::prelude::{Future, Stream};
use std::collections::{HashMap, VecDeque};
use std::time::{Duration, Instant};
use super::stanzas;
use super::element_processor;
use crate::config;
#[derive(Debug)]
pub enum XmppCommand {
    /// Send message to someone by jid
    Chat {
        xmpp_to: xmpp_parsers::Jid,
        message: String,
    },
    /// Send message to MUC
    Chatroom { muc_id: String, message: String },
    /// Send ping request to the server to test connection
    Ping,
    /// Check iq requests if some have expired timeouts
    TimeoutCleanup,
}
/// trait of processing iq
/// each function consumes handlers and
/// returns false if connection should be reset
trait IqHandler {
    /// process result
    fn result(
        self: Box<Self>,
        conn: &mut XmppConnection,
        opt_element: Option<xmpp_parsers::Element>,
    ) -> bool;
    /// process error
    fn error(
        self: Box<Self>,
        conn: &mut XmppConnection,
        error: xmpp_parsers::stanza_error::StanzaError,
    ) -> bool;
    /// process tmeout
    fn timeout(self: Box<Self>, conn: &mut XmppConnection) -> bool;
}
struct AddRosterIqHandler {
    jid: xmpp_parsers::Jid,
}
impl IqHandler for AddRosterIqHandler {
    fn result(
        self: Box<Self>,
        conn: &mut XmppConnection,
        opt_element: Option<xmpp_parsers::Element>,
    ) -> bool {
        match opt_element {
            Some(element) => {
                warn!(
                    "Wrong payload when adding {} to roster: {}",
                    self.jid,
                    String::from(&element)
                );
            }
            None => {
                if conn.state.data.roster.contains_key(&self.jid) {
                    info!("Jid {} updated to roster", self.jid);
                } else {
                    info!("Jid {} added in roster", self.jid);
                    conn.state.data.roster.insert(
                        self.jid.clone(),
                        (
                            xmpp_parsers::roster::Subscription::None,
                            xmpp_parsers::roster::Ask::None,
                        ),
                    );
                }
                conn.process_jid(&self.jid);
            }
        }
        true
    }
    fn error(
        self: Box<Self>,
        _conn: &mut XmppConnection,
        _error: xmpp_parsers::stanza_error::StanzaError,
    ) -> bool {
        true
    }
    fn timeout(self: Box<Self>, _conn: &mut XmppConnection) -> bool {
        true // ignore
    }
}
struct PingIqHandler {}
impl IqHandler for PingIqHandler {
    fn result(
        self: Box<Self>,
        _conn: &mut XmppConnection,
        _opt_element: Option<xmpp_parsers::Element>,
    ) -> bool {
        info!("ping successed");
        true
    }
    fn error(
        self: Box<Self>,
        _conn: &mut XmppConnection,
        _error: xmpp_parsers::stanza_error::StanzaError,
    ) -> bool {
        false
    }
    fn timeout(self: Box<Self>, _conn: &mut XmppConnection) -> bool {
        false
    }
}
struct InitRosterIqHandler {}
impl IqHandler for InitRosterIqHandler {
    fn result(
        self: Box<Self>,
        conn: &mut XmppConnection,
        opt_element: Option<xmpp_parsers::Element>,
    ) -> bool {
        if let Some(result) = opt_element {
            use std::convert::TryInto;
            match result.try_into() as Result<xmpp_parsers::roster::Roster, _> {
                Ok(roster) => {
                    conn.state.data.roster_init = true;
                    conn.state.data.roster.clear();
                    info!("Got first roster:");
                    for i in roster.items {
                        info!(" >>> {:?}", i);
                        conn.state
                            .data
                            .roster
                            .insert(i.jid, (i.subscription, i.ask));
                    }
                    true
                }
                Err(e) => {
                    error!("Cann't parse roster: {}", e);
                    false
                }
            }
        } else {
            error!("No roster responded");
            false
        }
    }
    fn error(
        self: Box<Self>,
        _conn: &mut XmppConnection,
        _error: xmpp_parsers::stanza_error::StanzaError,
    ) -> bool {
        false
    }
    fn timeout(self: Box<Self>, _conn: &mut XmppConnection) -> bool {
        false
    }
}
#[derive(Default)]
struct XmppData {
    /// known roster data
    roster: HashMap<
        xmpp_parsers::Jid,
        (
            xmpp_parsers::roster::Subscription,
            xmpp_parsers::roster::Ask,
        ),
    >,
    /// if roster was initialized
    /// ToDo: remove it as it is used only for initialization
    roster_init: bool,
    /// if self-presence accepted
    /// ToDo: remove it as it is used only for initialization
    self_presence: bool,
    /// ids counter
    counter: usize,
    /// stanzas to send
    send_queue: VecDeque<minidom::Element>,
    /// outgoing mailbox
    outgoing_mailbox: HashMap<xmpp_parsers::Jid, Vec<String>>,
    /// muc id to muc jid
    mucs: HashMap<String, xmpp_parsers::Jid>,
    /// map from iq's id to handler of this type of iqs
    pending_ids: HashMap<String, (Instant, Box<dyn IqHandler>)>,
}
struct XmppState {
    client: Client,
    data: XmppData,
}
pub struct XmppConnection {
    account: std::rc::Rc<config::Account>,
    state: XmppState,
}
lazy_static! {
    static ref INCOMING: element_processor::Processor<XmppConnection, bool, xmpp_parsers::Element> = {
        let mut incoming = element_processor::Processor::new(&|_, e| {
            warn!("Unknown stanza {}", String::from(&e));
            true
        });
        incoming.register(&XmppConnection::incoming_iq_processing);
        incoming.register(&XmppConnection::incoming_presence_processing);
        incoming.register(&XmppConnection::incoming_message_processing);
        incoming
    };
}
pub struct MaybeXmppConnection {
    account: std::rc::Rc<config::Account>,
    state: Option<XmppState>,
}
impl From<XmppConnection> for MaybeXmppConnection {
    fn from(from: XmppConnection) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: from.account,
            state: Some(from.state),
        }
    }
}
impl From<config::Account> for MaybeXmppConnection {
    fn from(from: config::Account) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: std::rc::Rc::new(from),
            state: None,
        }
    }
}
impl From<std::rc::Rc<config::Account>> for MaybeXmppConnection {
    fn from(from: std::rc::Rc<config::Account>) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: from,
            state: None,
        }
    }
}
impl MaybeXmppConnection {
    /// connects if nothing connected
    /// don't connect only if stop_future resolved
    pub fn connect<F>(
        self,
        stop_future: F,
    ) -> impl Future<Item = XmppConnection, Error = failure::Error>
    where
        F: future::Future + Clone + 'static,
        <F as hyper::rt::Future>::Error: Into<failure::Error> + Send,
    {
        info!("xmpp connection...");
        let MaybeXmppConnection { account, state } = self;
        if let Some(state) = state {
            Box::new(future::ok(XmppConnection { account, state }))
                as Box<dyn Future<Item = _, Error = _>>
        } else {
            Box::new(
                stop_future
                    .clone()
                    .select2(
                        future::loop_fn(account, move |account| {
                            info!("xmpp initialization...");
                            let client =
                                Client::new_with_jid(account.jid.clone(), &account.password);
                            info!("xmpp initialized");
                            let stop_future2 = stop_future.clone();
                            let stop_future3 = stop_future.clone();
                            let stop_future4 = stop_future.clone();
                            // future to wait for online
                            Box::new(
                                XmppConnection {
                                    state: XmppState {
                                        client,
                                        data: std::default::Default::default(),
                                    },
                                    account,
                                }
                                .processing(XmppConnection::online, stop_future.clone())
                                .map_err(|(acc, _)| acc)
                                .and_then(|(conn, r)| match r {
                                    Ok(Either::A(_)) => future::ok(conn),
                                    Ok(Either::B(_)) => future::err(conn.account),
                                    Err(_e) => future::err(conn.account),
                                })
                                .and_then(|conn| conn.initial_roster(stop_future2))
                                .and_then(|conn| conn.self_presence(stop_future3))
                                .and_then(|conn| conn.enter_mucs(stop_future4))
                                .then(|r| match r {
                                    Ok(conn) => future::ok(future::Loop::Break(conn)),
                                    Err(acc) => future::ok(future::Loop::Continue(acc)),
                                }),
                            )
                        })
                        .map_err(|_: ()| ()),
                    )
                    .then(|r| match r {
                        Ok(Either::A((_x, _b))) => future::err(format_err!("Stop XMMP connection")),
                        Ok(Either::B((x, _a))) => future::ok(x),
                        Err(Either::A((e, _b))) => future::err(e.into()),
                        Err(Either::B((_, _a))) => {
                            future::err(format_err!("Cann't initiate XMPP connection"))
                        }
                    }),
            )
        }
    }
}
impl XmppConnection {
    /// base XMPP processing
    /// Returns false on error to disconnect
    fn xmpp_processing(&mut self, event: &Event) -> bool {
        match event {
            Event::Stanza(stanza) => INCOMING.process(self, stanza.clone()),
            Event::Online => true,
            e => {
                warn!("Unexpected event {:?}", e);
                false
            }
        }
    }
    /// Enforce to answer to IQ "set"
    fn incoming_iq_processing_set(
        &mut self,
        id: String,
        from: Option<xmpp_parsers::Jid>,
        element: minidom::Element,
    ) -> xmpp_parsers::iq::Iq {
        use std::convert::TryInto;
        if let Some(roster) =
            element.clone().try_into().ok() as Option<xmpp_parsers::roster::Roster>
        {
            // RFC 6212 2.1.6. Roster Push
            info!("Got roster push {} from {:?}", id, from);
            for i in roster.items {
                if let Some(ref mut rdata) = self.state.data.roster.get_mut(&i.jid) {
                    info!("Update {} in roster", i.jid);
                    rdata.0 = i.subscription;
                    rdata.1 = i.ask;
                } else {
                    info!("Add {} to roster", i.jid);
                    self.state
                        .data
                        .roster
                        .insert(i.jid.clone(), (i.subscription, i.ask));
                }
                self.process_jid(&i.jid);
            }
            return stanzas::make_roster_push_answer(id, self.state.client.jid.clone(), from);
        }
        warn!(
            "Unsupported IQ set request from {:?}: {}",
            from,
            String::from(&element)
        );
        stanzas::make_iq_unsupported_error(id, self.state.client.jid.clone(), from)
    }
    /// Enforce to answer to IQ "get"
    fn incoming_iq_processing_get(
        &mut self,
        id: String,
        from: Option<xmpp_parsers::Jid>,
        element: minidom::Element,
    ) -> xmpp_parsers::iq::Iq {
        use std::convert::TryInto;
        if let Some(_ping) = element.clone().try_into().ok() as Option<xmpp_parsers::ping::Ping> {
            info!("Got ping {} from {:?}", id, from);
            return stanzas::make_pong(&id, self.state.client.jid.clone(), from);
        }
        warn!(
            "Unsupported IQ get request from {:?}: {}",
            from,
            String::from(&element)
        );
        stanzas::make_iq_unsupported_error(id, self.state.client.jid.clone(), from)
    }
    fn incoming_iq_processing(&mut self, iq: xmpp_parsers::iq::Iq) -> bool {
        match iq.payload {
            xmpp_parsers::iq::IqType::Set(element) => {
                let iq_answer = self.incoming_iq_processing_set(iq.id, iq.from, element);
                self.state.data.send_queue.push_back(iq_answer.into());
            }
            xmpp_parsers::iq::IqType::Error(e) => {
                if let Some((_, handler)) = self.state.data.pending_ids.remove_entry(&iq.id) {
                    return handler.1.error(self, e);
                }
                error!("iq error: {:?}", e);
                return false;
            }
            xmpp_parsers::iq::IqType::Get(element) => {
                let iq_answer = self.incoming_iq_processing_get(iq.id, iq.from, element);
                self.state.data.send_queue.push_back(iq_answer.into());
            }
            xmpp_parsers::iq::IqType::Result(opt_element) => {
                if let Some((_, handler)) = self.state.data.pending_ids.remove_entry(&iq.id) {
                    return handler.1.result(self, opt_element);
                }
                warn!(
                    "Unwanted iq result id {} from {:?}: {:?}",
                    iq.id,
                    iq.from,
                    opt_element.map(|e| String::from(&e))
                );
            }
        }
        true
    }
    fn incoming_presence_processing(&mut self, presence: xmpp_parsers::presence::Presence) -> bool {
        if presence.from.as_ref() == Some(&self.state.client.jid) {
            info!("Self-presence accepted");
            self.state.data.self_presence = true;
        } else {
            warn!("Incoming presence stanza: {:?}", presence);
        }
        true
    }
    fn incoming_message_processing(&mut self, message: xmpp_parsers::message::Message) -> bool {
        for payload in message.payloads.iter() {
            use std::convert::TryInto;
            if let Some(_delay) =
                payload.clone().try_into().ok() as Option<xmpp_parsers::delay::Delay>
            {
                return true; // ignore delayed messages
            }
        }
        warn!("Incoming message stanza: {:?}", message);
        true
    }
    /// process event from xmpp stream
    /// returns from future when condition met
    /// or stop future was resolved.
    /// Return item if connection was preserved or error otherwise.
    /// Second part is a state of stop_future
    pub fn processing<S, F, T, E>(
        self,
        stop_condition: S,
        stop_future: F,
    ) -> impl Future<
        Item = (Self, Result<Either<F, T>, E>),
        Error = (std::rc::Rc<config::Account>, Result<Either<F, T>, E>),
    >
    where
        F: Future<Item = T, Error = E> + 'static,
        S: FnMut(&mut Self, Event) -> Result<bool, ()> + 'static,
        T: 'static,
        E: 'static,
    {
        future::loop_fn(
            (self, stop_future, stop_condition),
            |(xmpp, stop_future, mut stop_condition)| {
                // ToDo: check timeouts if iqs
                let XmppConnection {
                    state: XmppState { client, mut data },
                    account,
                } = xmpp;
                if let Some(send_element) = data.send_queue.pop_front() {
                    use tokio::prelude::Sink;
                    info!("Sending {}", String::from(&send_element));
                    Box::new(
                        client
                            .send(Packet::Stanza(send_element))
                            .select2(stop_future)
                            .then(move |r| match r {
                                Ok(Either::A((client, b))) => {
                                    Box::new(future::ok(future::Loop::Continue((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        b,
                                        stop_condition,
                                    ))))
                                        as Box<dyn Future<Item = _, Error = _>>
                                }
                                Ok(Either::B((t, a))) => Box::new(a.then(|r| match r {
                                    Ok(client) => future::ok(future::Loop::Break((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        Ok(Either::B(t)),
                                    ))),
                                    Err(se) => {
                                        warn!("XMPP sending error: {}", se);
                                        future::err((account, Ok(Either::B(t))))
                                    }
                                })),
                                Err(Either::A((e, b))) => {
                                    warn!("XMPP sending error: {}", e);
                                    Box::new(future::err((account, Ok(Either::A(b)))))
                                }
                                Err(Either::B((e, a))) => Box::new(a.then(|r| match r {
                                    Ok(client) => future::ok(future::Loop::Break((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        Err(e),
                                    ))),
                                    Err(se) => {
                                        warn!("XMPP sending error: {}", se);
                                        future::err((account, Err(e)))
                                    }
                                })),
                            }),
                    ) as Box<dyn Future<Item = _, Error = _>>
                } else {
                    Box::new(
                        client
                            .into_future()
                            .select2(stop_future)
                            .then(move |r| match r {
                                Ok(Either::A(((event, client), b))) => {
                                    if let Some(event) = event {
                                        let mut xmpp = XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        };
                                        if xmpp.xmpp_processing(&event) {
                                            match stop_condition(&mut xmpp, event) {
                                                Ok(true) => future::ok(future::Loop::Break((
                                                    xmpp,
                                                    Ok(Either::A(b)),
                                                ))),
                                                Ok(false) => future::ok(future::Loop::Continue((
                                                    xmpp,
                                                    b,
                                                    stop_condition,
                                                ))),
                                                Err(_e) => {
                                                    future::err((xmpp.account, Ok(Either::A(b))))
                                                }
                                            }
                                        } else {
                                            future::err((xmpp.account, Ok(Either::A(b))))
                                        }
                                    } else {
                                        future::err((account, Ok(Either::A(b))))
                                    }
                                }
                                Ok(Either::B((t, a))) => {
                                    if let Some(client) = a.into_inner() {
                                        future::ok(future::Loop::Break((
                                            XmppConnection {
                                                state: XmppState { client, data },
                                                account,
                                            },
                                            Ok(Either::B(t)),
                                        )))
                                    } else {
                                        future::err((account, Ok(Either::B(t))))
                                    }
                                }
                                Err(Either::A((e, b))) => {
                                    warn!("XMPP error: {}", e.0);
                                    future::err((account, Ok(Either::A(b))))
                                }
                                Err(Either::B((e, a))) => {
                                    if let Some(client) = a.into_inner() {
                                        future::ok(future::Loop::Break((
                                            XmppConnection {
                                                state: XmppState { client, data },
                                                account,
                                            },
                                            Err(e),
                                        )))
                                    } else {
                                        future::err((account, Err(e)))
                                    }
                                }
                            }),
                    )
                }
            },
        )
    }
    /// get connection and wait for online status and set presence
    /// returns error if something went wrong and xmpp connection is broken
    fn online(&mut self, event: Event) -> Result<bool, ()> {
        match event {
            Event::Online => {
                info!("Online!");
                Ok(true)
            }
            Event::Stanza(s) => {
                warn!("Stanza before online: {}", String::from(&s));
                Ok(false)
            }
            _ => {
                error!("Disconnected while online");
                Err(())
            }
        }
    }
    fn initial_roster<F, E>(
        self,
        stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: 'static,
    {
        let XmppConnection {
            account,
            state: XmppState { client, mut data },
        } = self;
        use tokio::prelude::Sink;
        data.counter += 1;
        let id_init_roster = format!("id_init_roster{}", data.counter);
        let get_roster = stanzas::make_get_roster(&id_init_roster);
        let account2 = account.clone();
        info!("Quering roster... {}", String::from(&get_roster));
        data.pending_ids.insert(
            id_init_roster.clone(),
            (
                Instant::now() + Duration::from_secs(60),
                Box::new(InitRosterIqHandler {}),
            ),
        );
        client
            .send(Packet::Stanza(get_roster))
            .map_err(move |e| {
                error!("Error on querying roster: {}", e);
                account2
            })
            .and_then(move |client| {
                XmppConnection {
                    state: XmppState { client, data },
                    account,
                }
                .processing(move |conn, _| Ok(conn.state.data.roster_init), stop_future)
                .map_err(|(account, _)| account)
                .and_then(|(conn, r)| match r {
                    Ok(Either::A(_)) => future::ok(conn),
                    Ok(Either::B(_)) => future::err(conn.account),
                    Err(_e) => future::err(conn.account),
                })
            })
    }
    fn self_presence<F, E>(
        self,
        stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: Into<failure::Error> + 'static,
    {
        let XmppConnection {
            account,
            state: XmppState { client, data },
        } = self;
        use tokio::prelude::Sink;
        let presence = stanzas::make_presence(&account);
        let account2 = account.clone();
        info!("Sending presence... {}", String::from(&presence));
        client
            .send(Packet::Stanza(presence))
            .map_err(|e| {
                error!("Error on send self-presence: {}", e);
                account2
            })
            .and_then(move |client| {
                XmppConnection {
                    state: XmppState { client, data },
                    account,
                }
                .processing(
                    move |conn, _| Ok(conn.state.data.self_presence),
                    stop_future,
                )
                .map_err(|(account, _)| account)
                .and_then(|(conn, r)| match r {
                    Ok(Either::A(_)) => future::ok(conn),
                    Ok(Either::B(_)) => future::err(conn.account),
                    Err(_e) => future::err(conn.account),
                })
            })
    }
    fn process_jid(&mut self, xmpp_to: &xmpp_parsers::Jid) {
        if let Some(ref mut mailbox) = self.state.data.outgoing_mailbox.get_mut(xmpp_to) {
            if !mailbox.is_empty() {
                if let Some(ref mut rdata) = self.state.data.roster.get_mut(xmpp_to) {
                    info!("Jid {} in roster", xmpp_to);
                    let sub_to = match rdata.0 {
                        xmpp_parsers::roster::Subscription::To => true,
                        xmpp_parsers::roster::Subscription::Both => true,
                        _ => false,
                    };
                    if sub_to {
                        info!("Subscribed to {}", xmpp_to);
                        self.state.data.send_queue.extend(
                            mailbox.drain(..).map(|message| {
                                stanzas::make_chat_message(xmpp_to.clone(), message)
                            }),
                        );
                    } else if rdata.1 == xmpp_parsers::roster::Ask::None {
                        info!("Not subscribed to {}", xmpp_to);
                        self.state
                            .data
                            .send_queue
                            .push_back(stanzas::make_ask_subscribe(xmpp_to.clone()));
                    }
                    let sub_from = match rdata.0 {
                        xmpp_parsers::roster::Subscription::From => true,
                        xmpp_parsers::roster::Subscription::Both => true,
                        _ => false,
                    };
                    if !sub_from {
                        info!("Not subscription from {}", xmpp_to);
                        self.state
                            .data
                            .send_queue
                            .push_back(stanzas::make_allow_subscribe(xmpp_to.clone()));
                    }
                } else {
                    info!("Jid {} not in roster", xmpp_to);
                    self.state.data.counter += 1;
                    let id_add_roster = format!("id_add_roster{}", self.state.data.counter);
                    let add_roster = stanzas::make_add_roster(&id_add_roster, xmpp_to.clone());
                    info!("Adding jid {} to roster id {}", xmpp_to, id_add_roster);
                    self.state.data.pending_ids.insert(
                        id_add_roster,
                        (
                            Instant::now() + Duration::from_secs(60),
                            Box::new(AddRosterIqHandler {
                                jid: xmpp_to.clone(),
                            }),
                        ),
                    );
                    self.state.data.send_queue.push_back(add_roster);
                }
            }
        }
    }
    pub fn process_command(&mut self, cmd: XmppCommand) {
        info!("Got command");
        match cmd {
            XmppCommand::Chat { xmpp_to, message } => {
                self.state
                    .data
                    .outgoing_mailbox
                    .entry(xmpp_to.clone())
                    .or_default()
                    .push(message);
                self.process_jid(&xmpp_to);
            }
            XmppCommand::Chatroom { muc_id, message } => {
                if let Some(muc) = self.state.data.mucs.get(&muc_id) {
                    self.state
                        .data
                        .send_queue
                        .push_back(stanzas::make_muc_message(muc.clone(), message));
                } else {
                    error!("Not found MUC {}", muc_id);
                }
            }
            XmppCommand::Ping => {
                self.state.data.counter += 1;
                let id_ping = format!("id_ping{}", self.state.data.counter);
                let ping = stanzas::make_ping(&id_ping, self.state.client.jid.clone());
                self.state.data.send_queue.push_back(ping);
                self.state.data.pending_ids.insert(
                    id_ping,
                    (
                        Instant::now() + Duration::from_secs(30),
                        Box::new(PingIqHandler {}),
                    ),
                );
            }
            XmppCommand::TimeoutCleanup => {
                let now = Instant::now();
                let timeouted: Vec<String> = self
                    .state
                    .data
                    .pending_ids
                    .iter()
                    .filter_map(|(id, (timeout, _))| {
                        if now >= *timeout {
                            Some(id.to_string())
                        } else {
                            None
                        }
                    })
                    .collect();
                let mut correct = true;
                timeouted.into_iter().for_each(|id| {
                    if let Some((_, handler)) = self.state.data.pending_ids.remove(&id) {
                        correct &= handler.timeout(&mut self);
                    }
                })
            }
        }
    }
    pub fn shutdown(self) -> impl Future<Item = (), Error = failure::Error> {
        info!("Shutdown connection");
        let XmppConnection { account, state } = self;
        stream::iter_ok(
            state
                .data
                .mucs
                .values()
                .map(std::clone::Clone::clone)
                .collect::<Vec<_>>(),
        )
        .fold(state, move |XmppState { client, data }, muc_jid| {
            let muc_presence =
                stanzas::make_muc_presence_leave(account.jid.clone(), muc_jid.clone());
            info!(
                "Sending muc leave presence... {}",
                String::from(&muc_presence)
            );
            use tokio::prelude::Sink;
            client
                .send(Packet::Stanza(muc_presence))
                .map_err(|e| {
                    error!("Error on send muc presence: {}", e);
                    e
                })
                .and_then(|client| future::ok(XmppState { client, data }))
        })
        .map(|_| ())
    }
    fn enter_mucs<F, E>(
        self,
        _stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: Into<failure::Error> + 'static,
    {
        let XmppConnection { account, state } = self;
        let account2 = account.clone();
        let account3 = account.clone();
        stream::iter_ok(account.chatrooms.clone())
            .fold(state, move |XmppState { client, mut data }, muc_jid| {
                data.counter += 1;
                let id_muc_presence = format!("id_muc_presence{}", data.counter);
                let muc_presence = stanzas::make_muc_presence(
                    &id_muc_presence,
                    account2.jid.clone(),
                    muc_jid.1.clone(),
                );
                info!("Sending muc presence... {}", String::from(&muc_presence));
                let account4 = account2.clone();
                use tokio::prelude::Sink;
                client
                    .send(Packet::Stanza(muc_presence))
                    .map_err(|e| {
                        error!("Error on send muc presence: {}", e);
                        account4
                    })
                    .and_then(|client| {
                        data.mucs.insert(muc_jid.0, muc_jid.1);
                        future::ok(XmppState { client, data })
                    })
            })
            .map(|state| XmppConnection {
                account: account3,
                state,
            })
    }
}

Insertion in src/xmpp/stanzas.rs at line 7 [5.13]

[4.35465]

[5.141]

use xmpp_parsers::stanza_error::{DefinedCondition, ErrorType, StanzaError};

Replacement in src/xmpp/stanzas.rs at line 19 [5.13]

∅:D[4.35611] → [2.38896:39057]

    let mut get_roster = Iq::from_get(Roster {
        items: vec![],
        ver: None,
    });
    get_roster.id = Some(id.to_string());
    get_roster.into()

[4.35611]

[4.35737]

    Iq::from_get(
        id,
        Roster {
            items: vec![],
            ver: None,
        },
    )
    .into()

Replacement in src/xmpp/stanzas.rs at line 30 [5.13]

∅:D[4.35810] → [2.39058:39422]

    let mut add_roster = Iq::from_set(Roster {
        items: vec![Item {
            jid,
            name: None,
            subscription: xmpp_parsers::roster::Subscription::None,
            ask: xmpp_parsers::roster::Ask::None,
            groups: vec![],
        }],
        ver: None,
    });
    add_roster.id = Some(id.to_string());
    add_roster.into()

[4.35810]

[6.39858]

    Iq::from_set(
        id,
        Roster {
            items: vec![Item {
                jid,
                name: None,
                subscription: xmpp_parsers::roster::Subscription::None,
                ask: xmpp_parsers::roster::Ask::None,
                groups: vec![],
            }],
            ver: None,
        },
    )
    .into()
}
pub fn make_roster_push_answer(
    id: String,
    from: xmpp_parsers::Jid,
    to: Option<xmpp_parsers::Jid>,
) -> Iq {
    let mut answer = Iq::from_result(id, None as Option<Roster>);
    answer.from = Some(from);
    answer.to = to;
    answer

Insertion in src/xmpp/stanzas.rs at line 59 [5.13]

[4.36544]

[6.39862]

    presence.to = Some(jid);
    presence.into()
}
pub fn make_allow_subscribe(jid: xmpp_parsers::Jid) -> Element {
    let mut presence = Presence::new(PresenceType::Subscribed);

Replacement in src/xmpp/stanzas.rs at line 100 [5.13]

∅:D[6.40352] → [2.39423:39498]

    let mut ping = Iq::from_get(Ping);
    ping.id = Some(id.to_string());

[6.40352]

[6.40395]

    let mut ping = Iq::from_get(id, Ping);

Insertion in src/xmpp/stanzas.rs at line 104 [5.13]

[6.40491]

[6.41574]

}
pub fn make_pong(id: &str, from: xmpp_parsers::Jid, to: Option<xmpp_parsers::Jid>) -> Iq {
    let mut pong = Iq::from_result(id, None as Option<Roster>);
    pong.from = Some(from);
    pong.to = to;
    pong
}
pub fn make_iq_unsupported_error(
    id: String,
    from: xmpp_parsers::Jid,
    to: Option<xmpp_parsers::Jid>,
) -> Iq {
    let mut error = Iq::from_error(
        id,
        StanzaError {
            type_: ErrorType::Cancel,
            by: Some(from.clone()),
            defined_condition: DefinedCondition::ServiceUnavailable,
            texts: std::collections::BTreeMap::new(),
            other: None,
        },
    );
    error.from = Some(from);
    error.to = to;
    error

Replacement in src/xmpp/mod.rs at line 0 [7.17]

∅:D[7.17] → [8.39010:39054]

use tokio::prelude::future::{self, Either};

[7.17]

[7.62]

use tokio::prelude::future::{self, Either, Future};

Deletion in src/xmpp/mod.rs at line 2 [7.17]

∅:D[7.90] → [8.39055:39135]

use tokio::prelude::{Future, Stream};
use tokio_xmpp::{Client, Event, Packet};

Replacement in src/xmpp/mod.rs at line 5 [7.17]
∅:D[8.39137] → [8.39137:39180]
```
use std::collections::{HashMap, VecDeque};
```
[8.39137]
[8.39180]
```
mod element_processor;
```

Deletion in src/xmpp/mod.rs at line 8 [7.17]

∅:D[6.42797] → [8.39195:39877]

∅:D[8.40332] → [8.40332:44627]

∅:D[8.44627] → [2.39499:39638]

∅:D[2.39638] → [8.44731:44792]

∅:D[8.44731] → [8.44731:44792]

∅:D[8.44792] → [9.38896:39001]

∅:D[9.39001] → [8.45091:45092]

∅:D[8.45091] → [8.45091:45092]

∅:D[8.45092] → [2.39639:40830]

∅:D[2.40830] → [9.39526:39563]

∅:D[9.39526] → [9.39526:39563]

∅:D[9.39563] → [2.40831:41006]

∅:D[2.41006] → [9.39977:40042]

∅:D[9.39977] → [9.39977:40042]

∅:D[9.40289] → [9.40289:40337]

∅:D[9.40337] → [2.41007:41967]

∅:D[2.41967] → [9.41523:41557]

∅:D[9.41523] → [9.41523:41557]

∅:D[9.41557] → [2.41968:42026]

∅:D[2.42026] → [9.42371:42401]

∅:D[9.42371] → [9.42371:42401]

∅:D[9.42401] → [8.46939:46965]

∅:D[8.46939] → [8.46939:46965]

∅:D[9.42445] → [8.47015:47037]

∅:D[8.47015] → [8.47015:47037]

∅:D[9.42652] → [8.47037:47055]

∅:D[8.47037] → [8.47037:47055]

∅:D[8.47055] → [2.42027:42060]

∅:D[2.42060] → [8.47055:47069]

∅:D[9.42674] → [8.47055:47069]

∅:D[8.47055] → [8.47055:47069]

∅:D[8.47069] → [2.42061:42108]

∅:D[2.42108] → [9.42710:42780]

∅:D[9.42710] → [9.42710:42780]

∅:D[9.42780] → [2.42109:42151]

∅:D[2.42151] → [8.47196:47210]

∅:D[9.42802] → [8.47196:47210]

∅:D[8.47196] → [8.47196:47210]

∅:D[8.47591] → [8.47591:47601]

∅:D[8.47614] → [8.47614:51858]

∅:D[8.51858] → [2.42152:42220]

∅:D[2.42220] → [8.51930:52105]

∅:D[8.51930] → [8.51930:52105]

∅:D[8.52105] → [2.42221:43514]

∅:D[2.43514] → [8.53029:53125]

∅:D[8.53029] → [8.53029:53125]

∅:D[8.53125] → [2.43515:43840]

∅:D[2.43840] → [8.53306:53351]

∅:D[8.53306] → [8.53306:53351]

∅:D[8.53351] → [2.43841:43932]

∅:D[2.43932] → [8.53432:53563]

∅:D[8.53432] → [8.53432:53563]

∅:D[8.53563] → [2.43933:44017]

∅:D[2.44017] → [8.53638:54191]

∅:D[8.53638] → [8.53638:54191]

∅:D[8.54191] → [2.44018:44057]

∅:D[2.44057] → [8.54229:54389]

∅:D[8.54229] → [8.54229:54389]

∅:D[8.54389] → [2.44058:44145]

∅:D[2.44145] → [8.54466:54560]

∅:D[8.54466] → [8.54466:54560]

∅:D[8.54560] → [2.44146:44230]

∅:D[2.44230] → [8.54635:55168]

∅:D[8.54635] → [8.54635:55168]

∅:D[8.55168] → [2.44231:44270]

∅:D[2.44270] → [8.55206:55343]

∅:D[8.55206] → [8.55206:55343]


#[derive(Default)]
struct XmppData {
    /// known roster data
    roster: HashMap<
        xmpp_parsers::Jid,
        (
            xmpp_parsers::roster::Subscription,
            xmpp_parsers::roster::Ask,
        ),
    >,
    /// ids counter
    counter: usize,
    /// map from id of adding item to roster and jid of item
    pending_add_roster_ids: HashMap<String, xmpp_parsers::Jid>,
    /// stanzas to send
    send_queue: VecDeque<minidom::Element>,
    /// outgoing mailbox
    outgoing_mailbox: HashMap<xmpp_parsers::Jid, Vec<String>>,
    /// muc id to muc jid
    mucs: HashMap<String, xmpp_parsers::Jid>,
}
struct XmppState {
    client: Client,
    data: XmppData,
}
struct MaybeXmppConnection {
    account: std::rc::Rc<config::Account>,
    state: Option<XmppState>,
}
struct XmppConnection {
    account: std::rc::Rc<config::Account>,
    state: XmppState,
}
impl From<XmppConnection> for MaybeXmppConnection {
    fn from(from: XmppConnection) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: from.account,
            state: Some(from.state),
        }
    }
}
impl From<config::Account> for MaybeXmppConnection {
    fn from(from: config::Account) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: std::rc::Rc::new(from),
            state: None,
        }
    }
}
impl From<std::rc::Rc<config::Account>> for MaybeXmppConnection {
    fn from(from: std::rc::Rc<config::Account>) -> MaybeXmppConnection {
        MaybeXmppConnection {
            account: from,
            state: None,
        }
    }
}
impl MaybeXmppConnection {
    /// connects if nothing connected
    /// don't connect only if stop_future resolved
    fn connect<F>(
        self,
        stop_future: F,
    ) -> impl Future<Item = XmppConnection, Error = failure::Error>
    where
        F: future::Future + Clone + 'static,
        <F as hyper::rt::Future>::Error: Into<failure::Error> + Send,
    {
        info!("xmpp connection...");
        let MaybeXmppConnection { account, state } = self;
        if let Some(state) = state {
            Box::new(future::ok(XmppConnection { account, state }))
                as Box<dyn Future<Item = _, Error = _>>
        } else {
            Box::new(
                stop_future
                    .clone()
                    .select2(
                        future::loop_fn(account, move |account| {
                            info!("xmpp initialization...");
                            let client =
                                Client::new_with_jid(account.jid.clone(), &account.password);
                            info!("xmpp initialized");
                            let stop_future2 = stop_future.clone();
                            let stop_future3 = stop_future.clone();
                            let stop_future4 = stop_future.clone();
                            // future to wait for online
                            Box::new(
                                XmppConnection {
                                    state: XmppState {
                                        client,
                                        data: std::default::Default::default(),
                                    },
                                    account,
                                }
                                .processing(XmppConnection::online, stop_future.clone())
                                .map_err(|(acc, _)| acc)
                                .and_then(|(conn, r)| match r {
                                    Ok(Either::A(_)) => future::ok(conn),
                                    Ok(Either::B(_)) => future::err(conn.account),
                                    Err(_e) => future::err(conn.account),
                                })
                                .and_then(|conn| conn.initial_roster(stop_future2))
                                .and_then(|conn| conn.self_presence(stop_future3))
                                .and_then(|conn| conn.enter_mucs(stop_future4))
                                .then(|r| match r {
                                    Ok(conn) => future::ok(future::Loop::Break(conn)),
                                    Err(acc) => future::ok(future::Loop::Continue(acc)),
                                }),
                            )
                        })
                        .map_err(|_: ()| ()),
                    )
                    .then(|r| match r {
                        Ok(Either::A((_x, _b))) => future::err(format_err!("Stop XMMP connection")),
                        Ok(Either::B((x, _a))) => future::ok(x),
                        Err(Either::A((e, _b))) => future::err(e.into()),
                        Err(Either::B((_, _a))) => {
                            future::err(format_err!("Cann't initiate XMPP connection"))
                        }
                    }),
            )
        }
    }
}
impl XmppConnection {
    /// base XMPP processing
    fn xmpp_processing(
        mut self,
        event: &Event,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>> {
        match event {
            Event::Stanza(stanza) => {
                info!("Incoming xmpp event: {:?}", stanza);
                let stanza = stanza.clone();
                use try_from::TryInto;
                if let Some(iq) = stanza.try_into().ok() as Option<xmpp_parsers::iq::Iq> {
                    if let Some(id) = iq.id {
                        if let Some((_, jid)) =
                            self.state.data.pending_add_roster_ids.remove_entry(&id)
                        {
                            if let xmpp_parsers::iq::IqType::Result(None) = iq.payload {
                                if self.state.data.roster.contains_key(&jid) {
                                    info!("Jid {} updated to roster", jid);
                                } else {
                                    info!("Jid {} added in roster", jid);
                                    self.state.data.roster.insert(
                                        jid.clone(),
                                        (
                                            xmpp_parsers::roster::Subscription::None,
                                            xmpp_parsers::roster::Ask::None,
                                        ),
                                    );
                                }
                                self.process_jid(&jid);
                            } else {
                                warn!(
                                    "Wrong payload when adding {} to roster: {:?}",
                                    jid, iq.payload
                                );
                            }
                        }
                    }
                    if let xmpp_parsers::iq::IqType::Set(element) = iq.payload {
                        if let Some(roster) =
                            element.try_into().ok() as Option<xmpp_parsers::roster::Roster>
                        {
                            for i in roster.items {
                                if let Some(ref mut rdata) = self.state.data.roster.get_mut(&i.jid)
                                {
                                    info!("Update {} in roster", i.jid);
                                    rdata.0 = i.subscription;
                                    rdata.1 = i.ask;
                                } else {
                                    info!("Add {} to roster", i.jid);
                                    self.state
                                        .data
                                        .roster
                                        .insert(i.jid.clone(), (i.subscription, i.ask));
                                }
                                self.process_jid(&i.jid);
                            }
                        }
                    }
                }
                future::ok(self)
            }
            Event::Online => future::ok(self),
            e => {
                warn!("Unexpected event {:?}", e);
                future::err(self.account)
            }
        }
    }
    /// process event from xmpp stream
    /// returns from future when condition met
    /// or stop future was resolved.
    /// Return item if connection was preserved or error otherwise.
    /// Second part is a state of stop_future
    fn processing<S, F, T, E>(
        self,
        stop_condition: S,
        stop_future: F,
    ) -> impl Future<
        Item = (Self, Result<Either<F, T>, E>),
        Error = (std::rc::Rc<config::Account>, Result<Either<F, T>, E>),
    >
    where
        F: Future<Item = T, Error = E> + 'static,
        S: FnMut(&mut Self, Event) -> Result<bool, ()> + 'static,
        T: 'static,
        E: 'static,
    {
        future::loop_fn(
            (self, stop_future, stop_condition),
            |(xmpp, stop_future, mut stop_condition)| {
                let XmppConnection {
                    state: XmppState { client, mut data },
                    account,
                } = xmpp;
                if let Some(send_element) = data.send_queue.pop_front() {
                    use tokio::prelude::Sink;
                    info!("Sending {:?}", send_element);
                    Box::new(
                        client
                            .send(Packet::Stanza(send_element))
                            .select2(stop_future)
                            .then(move |r| match r {
                                Ok(Either::A((client, b))) => {
                                    Box::new(future::ok(future::Loop::Continue((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        b,
                                        stop_condition,
                                    ))))
                                        as Box<dyn Future<Item = _, Error = _>>
                                }
                                Ok(Either::B((t, a))) => Box::new(a.then(|r| match r {
                                    Ok(client) => future::ok(future::Loop::Break((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        Ok(Either::B(t)),
                                    ))),
                                    Err(se) => {
                                        warn!("XMPP sending error: {}", se);
                                        future::err((account, Ok(Either::B(t))))
                                    }
                                })),
                                Err(Either::A((e, b))) => {
                                    warn!("XMPP sending error: {}", e);
                                    Box::new(future::err((account, Ok(Either::A(b)))))
                                }
                                Err(Either::B((e, a))) => Box::new(a.then(|r| match r {
                                    Ok(client) => future::ok(future::Loop::Break((
                                        XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        },
                                        Err(e),
                                    ))),
                                    Err(se) => {
                                        warn!("XMPP sending error: {}", se);
                                        future::err((account, Err(e)))
                                    }
                                })),
                            }),
                    ) as Box<dyn Future<Item = _, Error = _>>
                } else {
                    Box::new(
                        client
                            .into_future()
                            .select2(stop_future)
                            .then(move |r| match r {
                                Ok(Either::A(((event, client), b))) => {
                                    if let Some(event) = event {
                                        let xmpp = XmppConnection {
                                            state: XmppState { client, data },
                                            account,
                                        };
                                        Box::new(xmpp.xmpp_processing(&event).then(|r| match r {
                                            Ok(mut xmpp) => {
                                                match stop_condition(&mut xmpp, event) {
                                                    Ok(true) => future::ok(future::Loop::Break((
                                                        xmpp,
                                                        Ok(Either::A(b)),
                                                    ))),
                                                    Ok(false) => {
                                                        future::ok(future::Loop::Continue((
                                                            xmpp,
                                                            b,
                                                            stop_condition,
                                                        )))
                                                    }
                                                    Err(_e) => future::err((
                                                        xmpp.account,
                                                        Ok(Either::A(b)),
                                                    )),
                                                }
                                            }
                                            Err(account) => {
                                                future::err((account, Ok(Either::A(b))))
                                            }
                                        }))
                                            as Box<dyn Future<Item = _, Error = _>>
                                    } else {
                                        Box::new(future::err((account, Ok(Either::A(b)))))
                                    }
                                }
                                Ok(Either::B((t, a))) => {
                                    Box::new(if let Some(client) = a.into_inner() {
                                        future::ok(future::Loop::Break((
                                            XmppConnection {
                                                state: XmppState { client, data },
                                                account,
                                            },
                                            Ok(Either::B(t)),
                                        )))
                                    } else {
                                        future::err((account, Ok(Either::B(t))))
                                    })
                                }
                                Err(Either::A((e, b))) => {
                                    warn!("XMPP error: {}", e.0);
                                    Box::new(future::err((account, Ok(Either::A(b)))))
                                }
                                Err(Either::B((e, a))) => {
                                    Box::new(if let Some(client) = a.into_inner() {
                                        future::ok(future::Loop::Break((
                                            XmppConnection {
                                                state: XmppState { client, data },
                                                account,
                                            },
                                            Err(e),
                                        )))
                                    } else {
                                        future::err((account, Err(e)))
                                    })
                                }
                            }),
                    )
                }
            },
        )
    }

Replacement in src/xmpp/mod.rs at line 9 [7.17]

∅:D[8.55344] → [8.55344:55930]

    /// get connection and wait for online status and set presence
    /// returns error if something went wrong and xmpp connection is broken
    fn online(&mut self, event: Event) -> Result<bool, ()> {
        match event {
            Event::Online => {
                info!("Online!");
                Ok(true)
            }
            Event::Stanza(s) => {
                warn!("Stanza before online: {:?}", s);
                Ok(false)
            }
            _ => {
                error!("Disconnected while online");
                Err(())
            }
        }
    }

[8.55344]

[8.55930]

mod xmpp_connection;
use xmpp_connection::MaybeXmppConnection;

Replacement in src/xmpp/mod.rs at line 12 [7.17]

∅:D[8.55931] → [8.55931:56072]

∅:D[8.56072] → [2.44271:44306]

∅:D[2.44306] → [8.56111:56207]

∅:D[8.56111] → [8.56111:56207]

∅:D[8.56207] → [2.44307:45881]

∅:D[2.45881] → [8.57267:57309]

∅:D[8.57267] → [8.57267:57309]

∅:D[8.57358] → [8.57358:57396]

∅:D[8.57396] → [2.45882:46071]

∅:D[2.46071] → [8.57608:57672]

∅:D[8.57608] → [8.57608:57672]

∅:D[8.57672] → [2.46072:46143]

∅:D[2.46143] → [8.57845:57900]

∅:D[8.57845] → [8.57845:57900]

∅:D[8.57900] → [2.46144:46232]

∅:D[2.46232] → [8.57934:60161]

∅:D[8.57934] → [8.57934:60161]

    fn process_initial_roster(&mut self, event: Event, id_init_roster: &str) -> Result<bool, ()> {
        if let Event::Stanza(s) = event {
            use try_from::TryInto;
            match s.try_into() as Result<xmpp_parsers::iq::Iq, _> {
                Ok(iq) => {
                    if let Some(id) = iq.id {
                        if id == id_init_roster {
                            match iq.payload {
                                xmpp_parsers::iq::IqType::Error(_e) => {
                                    error!("Get error instead of roster");
                                    Err(())
                                }
                                xmpp_parsers::iq::IqType::Result(Some(result)) => {
                                    match result.try_into()
                                        as Result<xmpp_parsers::roster::Roster, _>
                                    {
                                        Ok(roster) => {
                                            self.state.data.roster.clear();
                                            info!("Got first roster:");
                                            for i in roster.items {
                                                info!(" >>> {:?}", i);
                                                self.state
                                                    .data
                                                    .roster
                                                    .insert(i.jid, (i.subscription, i.ask));
                                            }
                                            Ok(true)
                                        }
                                        Err(e) => {
                                            error!("Cann't parse roster: {}", e);
                                            Err(())
                                        }
                                    }
                                }
                                _ => {
                                    error!("Unknown result of roster");
                                    Err(())
                                }
                            }
                        } else {
                            Ok(false)
                        }
                    } else {
                        error!("Iq stanza without id");
                        Err(())
                    }
                }
                Err(_e) => Ok(false),
            }
        } else {
            error!("Wrong event while waiting roster");
            Err(())
        }
    }
    fn initial_roster<F, E>(
        self,
        stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: 'static,
    {
        let XmppConnection {
            account,
            state: XmppState { client, mut data },
        } = self;
        use tokio::prelude::Sink;
        data.counter += 1;
        let id_init_roster = format!("id_init_roster{}", data.counter);
        let get_roster = stanzas::make_get_roster(&id_init_roster);
        let account2 = account.clone();
        info!("Quering roster... {:?}", get_roster);
        client
            .send(Packet::Stanza(get_roster))
            .map_err(move |e| {
                error!("Error on querying roster: {}", e);
                account2
            })
            .and_then(move |client| {
                XmppConnection {
                    state: XmppState { client, data },
                    account,
                }
                .processing(
                    move |conn, event| conn.process_initial_roster(event, &id_init_roster),
                    stop_future,
                )
                .map_err(|(account, _)| account)
                .and_then(|(conn, r)| match r {
                    Ok(Either::A(_)) => future::ok(conn),
                    Ok(Either::B(_)) => future::err(conn.account),
                    Err(_e) => future::err(conn.account),
                })
            })
    }
    fn self_presence<F, E>(
        self,
        stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: Into<failure::Error> + 'static,
    {
        let XmppConnection {
            account,
            state: XmppState { client, data },
        } = self;
        use tokio::prelude::Sink;
        let presence = stanzas::make_presence(&account);
        let account2 = account.clone();
        info!("Sending presence... {:?}", presence);

[8.55931]

[8.60161]

pub use xmpp_connection::XmppCommand;

Deletion in src/xmpp/mod.rs at line 14 [7.17]

∅:D[8.60162] → [8.60162:60651]

∅:D[8.60651] → [2.46233:46617]

∅:D[2.46617] → [8.61178:66756]

∅:D[8.61178] → [8.61178:66756]

∅:D[4.38938] → [10.40647:40648]

∅:D[11.55914] → [10.40647:40648]

∅:D[8.66756] → [10.40647:40648]

∅:D[10.40647] → [10.40647:40648]

∅:D[10.40648] → [8.66757:66826]

∅:D[8.66826] → [11.56501:56502]

∅:D[6.42861] → [11.56501:56502]

∅:D[11.56501] → [11.56501:56502]

∅:D[11.56502] → [8.66827:67690]

∅:D[8.67690] → [11.60584:60585]

∅:D[6.42900] → [11.60584:60585]

∅:D[11.60584] → [11.60584:60585]

        client
            .send(Packet::Stanza(presence))
            .map_err(|e| {
                error!("Error on send self-presence: {}", e);
                account2
            })
            .and_then(move |client| {
                XmppConnection {
                    state: XmppState { client, data },
                    account,
                }
                .processing(
                    move |conn, event| {
                        if let Event::Stanza(s) = event {
                            if s.name() == "presence"
                                && s.attr("from").map_or(false, |f| f == conn.account.jid)
                                && s.attr("to").map_or(false, |f| f == conn.account.jid)
                            {
                                Ok(true)
                            } else {
                                Ok(false)
                            }
                        } else {
                            error!("Wrong event while waiting self-presence");
                            Err(())
                        }
                    },
                    stop_future,
                )
                .map_err(|(account, _)| account)
                .and_then(|(conn, r)| match r {
                    Ok(Either::A(_)) => future::ok(conn),
                    Ok(Either::B(_)) => future::err(conn.account),
                    Err(_e) => future::err(conn.account),
                })
            })
    }
    fn process_jid(&mut self, xmpp_to: &xmpp_parsers::Jid) {
        if let Some(ref mut mailbox) = self.state.data.outgoing_mailbox.get_mut(xmpp_to) {
            if !mailbox.is_empty() {
                if let Some(ref mut rdata) = self.state.data.roster.get_mut(xmpp_to) {
                    info!("Jid {} in roster", xmpp_to);
                    let sub_to = match rdata.0 {
                        xmpp_parsers::roster::Subscription::To => true,
                        xmpp_parsers::roster::Subscription::Both => true,
                        _ => false,
                    };
                    if sub_to {
                        info!("Subscribed to {}", xmpp_to);
                        self.state.data.send_queue.extend(
                            mailbox.drain(..).map(|message| {
                                stanzas::make_chat_message(xmpp_to.clone(), message)
                            }),
                        );
                    } else if rdata.1 == xmpp_parsers::roster::Ask::None {
                        info!("Not subscribed to {}", xmpp_to);
                        self.state
                            .data
                            .send_queue
                            .push_back(stanzas::make_ask_subscribe(xmpp_to.clone()));
                    }
                } else {
                    info!("Jid {} not in roster", xmpp_to);
                    self.state.data.counter += 1;
                    let id_add_roster = format!("id_add_roster{}", self.state.data.counter);
                    let add_roster = stanzas::make_add_roster(&id_add_roster, xmpp_to.clone());
                    self.state
                        .data
                        .pending_add_roster_ids
                        .insert(id_add_roster, xmpp_to.clone());
                    info!("Adding jid to roster... {:?}", add_roster);
                    self.state.data.send_queue.push_back(add_roster);
                }
            }
        }
    }
    fn process_command(&mut self, cmd: XmppCommand) {
        info!("Got command");
        match cmd {
            XmppCommand::Chat { xmpp_to, message } => {
                self.state
                    .data
                    .outgoing_mailbox
                    .entry(xmpp_to.clone())
                    .or_default()
                    .push(message);
                self.process_jid(&xmpp_to);
            }
            XmppCommand::Chatroom { muc_id, message } => {
                if let Some(muc) = self.state.data.mucs.get(&muc_id) {
                    self.state
                        .data
                        .send_queue
                        .push_back(stanzas::make_muc_message(muc.clone(), message));
                } else {
                    error!("Not found MUC {}", muc_id);
                }
            }
            XmppCommand::Ping => {
                self.state.data.counter += 1;
                let id_ping = format!("id_ping{}", self.state.data.counter);
                let ping = stanzas::make_ping(&id_ping, self.state.client.jid.clone());
                self.state.data.send_queue.push_back(ping);
            }
        }
    }
    fn shutdown(self) -> impl Future<Item = (), Error = failure::Error> {
        info!("Shutdown connection");
        let XmppConnection { account, state } = self;
        stream::iter_ok(
            state
                .data
                .mucs
                .values()
                .map(std::clone::Clone::clone)
                .collect::<Vec<_>>(),
        )
        .fold(state, move |XmppState { client, data }, muc_jid| {
            let muc_presence =
                stanzas::make_muc_presence_leave(account.jid.clone(), muc_jid.clone());
            info!("Sending muc leave presence... {:?}", muc_presence);
            use tokio::prelude::Sink;
            client
                .send(Packet::Stanza(muc_presence))
                .map_err(|e| {
                    error!("Error on send muc presence: {}", e);
                    e
                })
                .and_then(|client| future::ok(XmppState { client, data }))
        })
        .map(|_| ())
    }
    fn enter_mucs<F, E>(
        self,
        _stop_future: F,
    ) -> impl Future<Item = Self, Error = std::rc::Rc<config::Account>>
    where
        F: Future<Error = E> + 'static,
        E: Into<failure::Error> + 'static,
    {
        let XmppConnection { account, state } = self;
        let account2 = account.clone();
        let account3 = account.clone();
        stream::iter_ok(account.chatrooms.clone())
            .fold(state, move |XmppState { client, mut data }, muc_jid| {
                data.counter += 1;
                let id_muc_presence = format!("id_muc_presence{}", data.counter);
                let muc_presence = stanzas::make_muc_presence(
                    &id_muc_presence,
                    account2.jid.clone(),
                    muc_jid.1.clone(),
                );
                info!("Sending muc presence... {:?}", muc_presence);
                let account4 = account2.clone();
                use tokio::prelude::Sink;
                client
                    .send(Packet::Stanza(muc_presence))
                    .map_err(|e| {
                        error!("Error on send muc presence: {}", e);
                        account4
                    })
                    .and_then(|client| {
                        data.mucs.insert(muc_jid.0, muc_jid.1);
                        future::ok(XmppState { client, data })
                    })
            })
            .map(|state| XmppConnection {
                account: account3,
                state,
            })
    }
}
#[derive(Debug)]
pub enum XmppCommand {
    Chat {
        xmpp_to: xmpp_parsers::Jid,
        message: String,
    },
    Chatroom {
        muc_id: String,
        message: String,
    },
    Ping,
}

Replacement in src/xmpp/element_processor.rs at line 0 [12.11301]

∅:D[12.11301] → [2.46618:47720]

type Func<S, T, E> = dyn Fn(&mut S, E) -> T;
/// TryFrom based visitor
pub struct Processor<S: 'static, T: 'static, E: Clone + 'static> {
    processors: Vec<Box<Func<S, Option<T>, E>>>,
    default: &'static Func<S, T, E>,
}
impl<S: 'static, T: 'static, E: Clone + 'static> Processor<S, T, E> {
    pub fn new<F>(f: &'static F) -> Processor<S, T, E>
    where
        F: Fn(&mut S, E) -> T + 'static,
    {
        Processor {
            processors: vec![],
            default: f,
        }
    }
    pub fn register<F, A>(&mut self, f: &'static F)
    where
        F: Fn(&mut S, A) -> T + 'static,
        A: std::convert::TryFrom<E>,
    {
        self.processors.push(Box::new(move |s, e: E| {
            use std::convert::TryInto;
            (e.try_into().ok() as Option<A>).map(|a| f(s, a))
        }));
    }
    pub fn process(&self, s: &mut S, e: E) -> T {
        for processor in self.processors.iter() {
            match processor(s, e.clone()) {
                Some(t) => return t,
                None => continue,
            }
        }
        (*self.default)(s, e)
    }
}

[12.11301]

type Func<S, T, E> = dyn Fn(&mut S, E) -> T + Sync;
pub struct Processor<S: 'static, T: 'static, E: Clone + 'static> {
    processors: Vec<Box<Func<S, Option<T>, E>>>,
    default: &'static Func<S, T, E>,
}
impl<S: 'static, T: 'static, E: Clone + 'static> Processor<S, T, E> {
    pub fn new<F>(f: &'static F) -> Processor<S, T, E>
    where
        F: Fn(&mut S, E) -> T + Sync + 'static,
    {
        Processor {
            processors: vec![],
            default: f,
        }
    }
    pub fn register<F, A>(&mut self, f: &'static F)
    where
        F: Fn(&mut S, A) -> T + Sync + 'static,
        A: std::convert::TryFrom<E>,
    {
        self.processors.push(Box::new(move |s, e: E| {
            use std::convert::TryInto;
            (e.try_into().ok() as Option<A>).map(|a| f(s, a))
        }));
    }
    pub fn process(&self, s: &mut S, e: E) -> T {
        for processor in self.processors.iter() {
            match processor(s, e.clone()) {
                Some(t) => return t,
                None => continue,
            }
        }
        (*self.default)(s, e)
    }
}

Insertion in src/main.rs at line 21 [14.17]
[13.41232]
[13.41232]
```
#[macro_use]
extern crate lazy_static;
```
Deletion in src/main.rs at line 217 [14.17]
∅:D[13.49351] → [2.47721:47758]
```
    use hyper::rt::{Future, Stream};
```
Replacement in src/config.rs at line 0 [15.1396]
∅:D[15.1396] → [2.47759:47801]
```
use std::collections::{HashMap, HashSet};
```
[15.1396]
[15.1397]
```
use std::collections::HashMap;
```

Deletion in src/config.rs at line 13 [15.1396]

∅:D[6.46496] → [2.47802:48278]

}
#[derive(Debug, Deserialize)]
pub struct CmdArgs {
    pub name: String,
}
/// Allowed sources of command
#[derive(Debug, Deserialize, PartialEq, Eq, Hash)]
pub enum Source {
    /// Direct message
    Message,
    /// Groupchat message
    GroupChat,
    /// Private groupchat message
    PrivateGroupChat,
}
/// Command to execute
#[derive(Debug, Deserialize)]
pub struct Command {
    pub source: HashSet<Source>,
    /// Command arguments
    pub args: Vec<CmdArgs>,

Deletion in src/config.rs at line 19 [15.1396]

∅:D[15.1664] → [2.48279:48375]

    /// map from command name to command definition
    pub commands: HashMap<String, Command>,

Replacement in Cargo.toml at line 15 [14.11995]
∅:D[13.52750] → [2.48376:48389]
```
toml = "0.4"
```
[13.52750]
[13.52763]
```
toml = "0.5"
```
Replacement in Cargo.toml at line 21 [14.11995]
∅:D[4.54573] → [2.48390:48414]
```
xmpp-parsers = "0.12.2"
```
[4.54573]
[4.54595]
```
xmpp-parsers = "0.13"
```

Replacement in Cargo.toml at line 23 [14.11995]

∅:D[4.54630] → [2.48415:48450]

try_from = "=0.3.2" # xmpp-parsers

[4.54630]

lazy_static = "1.3.0" # ToDo: remove after const fn will be powerfull enough

Deletion in Cargo.lock at line 3 [14.12201]

∅:D[2.48463] → [2.48463:48660]

∅:D[4.55008] → [13.53201:53213]

∅:D[2.48660] → [13.53201:53213]

∅:D[13.53201] → [13.53201:53213]

name = "MacTypes-sys"
version = "2.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]

Replacement in Cargo.lock at line 4 [14.12201]
∅:D[13.53235] → [2.48661:48680]
```
version = "0.6.10"
```
[13.53235]
[13.53253]
```
version = "0.7.3"
```

Replacement in Cargo.lock at line 15 [14.12201]

∅:D[13.53543] → [2.48681:48754]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.53543]

[13.53616]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 20 [14.12201]
∅:D[13.53649] → [2.48755:48773]
```
version = "0.3.7"
```
[13.53649]
[10.46847]
```
version = "0.3.11"
```

Replacement in Cargo.lock at line 36 [14.12201]

∅:D[13.54069] → [2.48774:48993]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
 "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.54069]

[13.54288]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 "termion 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 43 [14.12201]
∅:D[4.55455] → [4.55455:55473]
```
version = "0.1.2"
```
[4.55455]
[13.54338]
```
version = "0.1.4"
```
Replacement in Cargo.lock at line 48 [14.12201]
∅:D[13.54435] → [2.48994:49013]
```
version = "0.3.14"
```
[13.54435]
[13.54454]
```
version = "0.3.30"
```

Replacement in Cargo.lock at line 51 [14.12201]

∅:D[13.54536] → [4.55494:55568]

 "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",

[13.54536]

[4.55568]

 "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 53 [14.12201]

∅:D[4.55649] → [2.49014:49314]

 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.55649]

[13.54991]

 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-demangle 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 63 [14.12201]

∅:D[13.55130] → [2.49315:49457]

 "cc 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.55130]

[13.55272]

 "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 72 [14.12201]

∅:D[13.55404] → [4.56133:56209]

 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",

[13.55404]

[13.55480]

 "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 77 [14.12201]
∅:D[13.55513] → [13.55513:55531]
∅:D[13.55513] → [13.55513:55531]
∅:D[13.55513] → [13.55513:55531]
```
version = "1.0.4"
```
[13.55513]
[13.55531]
```
version = "1.1.0"
```
Replacement in Cargo.lock at line 93 [14.12201]
∅:D[13.56068] → [2.49458:49476]
```
version = "0.7.0"
```
[13.56068]
[13.56538]
```
version = "0.7.3"
```

Replacement in Cargo.lock at line 96 [14.12201]

∅:D[13.56620] → [2.49477:49557]

 "block-padding 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",

[13.56620]

[4.56635]

 "block-padding 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 98 [14.12201]
∅:D[4.56712] → [4.56712:56788]
∅:D[4.56712] → [4.56712:56788]
∅:D[4.56712] → [4.56712:56788]
```
 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
```
[4.56712]
[4.56788]
```
 "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
```
Replacement in Cargo.lock at line 104 [14.12201]
∅:D[4.56907] → [2.49558:49576]
```
version = "0.1.3"
```
[4.56907]
[4.56925]
```
version = "0.1.4"
```
Replacement in Cargo.lock at line 117 [14.12201]
∅:D[13.56847] → [4.57104:57122]
```
version = "1.3.1"
```
[13.56847]
[13.56865]
```
version = "1.3.2"
```
Replacement in Cargo.lock at line 122 [14.12201]
∅:D[13.56958] → [2.49577:49596]
```
version = "0.4.11"
```
[13.56958]
[13.56977]
```
version = "0.4.12"
```

Replacement in Cargo.lock at line 125 [14.12201]

∅:D[13.57059] → [4.57143:57219]

 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",

[13.57059]

[13.57135]

 "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 137 [14.12201]
∅:D[13.57344] → [2.49597:49616]
```
version = "1.0.30"
```
[13.57344]
[13.57363]
```
version = "1.0.37"
```
Replacement in Cargo.lock at line 142 [14.12201]
∅:D[13.57457] → [2.49617:49635]
```
version = "0.1.6"
```
[13.57457]
[13.57475]
```
version = "0.1.9"
```

Replacement in Cargo.lock at line 150 [14.12201]

∅:D[13.57669] → [13.57669:57825]

 "num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
 "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.57669]

[4.57259]

 "num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
 "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 157 [14.12201]
∅:D[13.57926] → [2.49636:49655]
```
version = "2.32.0"
```
[13.57926]
[13.57945]
```
version = "2.33.0"
```

Replacement in Cargo.lock at line 162 [14.12201]

∅:D[13.58176] → [13.58176:58251]

∅:D[13.58251] → [2.49656:49805]

 "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",

[13.58176]

[13.58400]

 "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 174 [14.12201]
∅:D[13.58687] → [13.58687:58762]
∅:D[13.58687] → [13.58687:58762]
∅:D[13.58687] → [13.58687:58762]
∅:D[13.58687] → [13.58687:58762]
∅:D[13.58687] → [13.58687:58762]
∅:D[13.58687] → [13.58687:58762]
```
 "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
```
[13.58687]
[13.58762]
```
 "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
```
Replacement in Cargo.lock at line 179 [14.12201]
∅:D[13.58802] → [2.49806:49824]
```
version = "0.5.1"
```
[13.58802]
[13.58820]
```
version = "0.6.4"
```

Replacement in Cargo.lock at line 182 [14.12201]

∅:D[13.58902] → [2.49825:49983]

 "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.58902]

[13.59060]

 "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 188 [14.12201]
∅:D[13.59104] → [2.49984:50002]
```
version = "0.5.1"
```
[13.59104]
[13.59638]
```
version = "0.6.2"
```

Deletion in Cargo.lock at line 190 [14.12201]

∅:D[13.59703] → [2.50003:50094]

dependencies = [
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
]

Replacement in Cargo.lock at line 206 [14.12201]

∅:D[11.71853] → [2.50095:50168]

 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[11.71853]

[11.71926]

 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 226 [14.12201]

∅:D[13.60544] → [2.50169:50242]

 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.60544]

[6.49467]

 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",

Insertion in Cargo.lock at line 258 [14.12201]

[13.61564]

name = "either"
version = "1.5.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]

Replacement in Cargo.lock at line 267 [14.12201]

∅:D[13.61686] → [2.50243:50316]

 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.61686]

[13.61759]

 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 272 [14.12201]
∅:D[13.61794] → [2.50317:50335]
```
version = "0.6.0"
```
[13.61794]
[13.61812]
```
version = "0.6.1"
```
Replacement in Cargo.lock at line 278 [14.12201]
∅:D[4.59057] → [2.50336:50408]
∅:D[4.59129] → [13.62184:62260]
∅:D[2.50408] → [13.62184:62260]
∅:D[10.51020] → [13.62184:62260]
∅:D[16.30931] → [13.62184:62260]
∅:D[11.72592] → [13.62184:62260]
∅:D[9.44607] → [13.62184:62260]
∅:D[17.63170] → [13.62184:62260]
∅:D[6.49731] → [13.62184:62260]
∅:D[13.62184] → [13.62184:62260]
```
 "regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
```
[4.59057]
[13.62260]
```
 "regex 1.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "termcolor 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
```

Replacement in Cargo.lock at line 287 [14.12201]

∅:D[13.62396] → [2.50409:50486]

 "backtrace 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",

[13.62396]

[13.62473]

 "backtrace 0.3.30 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 295 [14.12201]

∅:D[13.62605] → [2.50487:50564]

 "backtrace 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",

[13.62605]

[4.59304]

 "backtrace 0.3.30 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 304 [14.12201]

∅:D[13.62902] → [2.50565:50789]

∅:D[2.50789] → [4.59629:59709]

∅:D[11.72894] → [4.59629:59709]

∅:D[9.44760] → [4.59629:59709]

∅:D[6.50033] → [4.59629:59709]

∅:D[4.59629] → [4.59629:59709]

 "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "syn 0.15.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",

[13.62902]

[13.63206]

 "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "syn 0.15.36 (registry+https://github.com/rust-lang/crates.io-index)",
 "synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 343 [14.12201]

∅:D[13.64039] → [13.64039:64114]

 "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",

[13.64039]

[13.64114]

 "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 363 [14.12201]
∅:D[13.64642] → [2.50790:50809]
```
version = "0.1.25"
```
[13.64642]
[13.64661]
```
version = "0.1.27"
```

Replacement in Cargo.lock at line 371 [14.12201]

∅:D[13.64864] → [2.50810:50885]

∅:D[2.50885] → [6.50218:50294]

∅:D[6.50218] → [6.50218:50294]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",

[13.64864]

[13.65015]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 385 [14.12201]
∅:D[13.65256] → [2.50886:50905]
```
version = "0.1.16"
```
[13.65256]
[13.65275]
```
version = "0.1.23"
```

Replacement in Cargo.lock at line 388 [14.12201]

∅:D[13.65357] → [4.60131:60207]

∅:D[4.60207] → [2.50906:50979]

 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",

[13.65357]

[13.65506]

 "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 391 [14.12201]

∅:D[13.65576] → [2.50980:51127]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "http 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",

[13.65576]

[13.65723]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 396 [14.12201]

∅:D[4.60570] → [4.60570:60643]

 "string 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",

[4.60570]

[6.50537]

 "string 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 414 [14.12201]

∅:D[13.66500] → [2.51128:51200]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.66500]

[13.66572]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 420 [14.12201]
∅:D[13.66675] → [2.51201:51220]
```
version = "0.1.16"
```
[13.66675]
[13.66694]
```
version = "0.1.17"
```

Replacement in Cargo.lock at line 423 [14.12201]

∅:D[13.66776] → [2.51221:51294]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",

[13.66776]

[13.66849]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 425 [14.12201]

∅:D[13.66919] → [13.66919:66990]

 "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",

[13.66919]

[13.66990]

 "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "http-body"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 454 [14.12201]
∅:D[13.67346] → [2.51295:51315]
```
version = "0.12.25"
```
[13.67346]
[13.67366]
```
version = "0.12.30"
```

Replacement in Cargo.lock at line 457 [14.12201]

∅:D[13.67448] → [2.51316:51464]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.67448]

[13.67596]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 460 [14.12201]

∅:D[13.67678] → [2.51465:51607]

 "h2 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
 "http 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",

[13.67678]

[13.67820]

 "h2 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
 "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
 "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 465 [14.12201]
∅:D[13.67967] → [13.67967:68038]
∅:D[13.67967] → [13.67967:68038]
∅:D[13.67967] → [13.67967:68038]
∅:D[13.67967] → [13.67967:68038]
∅:D[13.67967] → [13.67967:68038]
∅:D[13.67967] → [13.67967:68038]
```
 "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
```
[13.67967]
[4.61498]
```
 "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
```

Replacement in Cargo.lock at line 470 [14.12201]

∅:D[4.61721] → [2.51608:51762]

 "tokio 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.61721]

[6.51329]

 "tokio 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 476 [14.12201]

∅:D[4.62107] → [2.51763:51847]

∅:D[2.51847] → [4.62191:62270]

∅:D[11.74349] → [4.62191:62270]

∅:D[9.44992] → [4.62191:62270]

∅:D[6.51570] → [4.62191:62270]

∅:D[4.62191] → [4.62191:62270]

 "tokio-threadpool 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",

[4.62107]

[13.68881]

 "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 501 [14.12201]

∅:D[13.69566] → [2.51848:51920]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.69566]

[13.69638]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 511 [14.12201]
∅:D[13.69922] → [13.69922:69996]
∅:D[13.69922] → [13.69922:69996]
∅:D[13.69922] → [13.69922:69996]
```
 "socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
```
[13.69922]
[13.69996]
```
 "socket2 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
```

Replacement in Cargo.lock at line 513 [14.12201]

∅:D[13.70073] → [2.51921:51994]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.70073]

[13.70146]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 519 [14.12201]
∅:D[13.70248] → [13.70248:70266]
∅:D[13.70248] → [13.70248:70266]
∅:D[13.70248] → [13.70248:70266]
∅:D[13.70248] → [13.70248:70266]
∅:D[13.70248] → [13.70248:70266]
∅:D[13.70248] → [13.70248:70266]
```
version = "0.4.3"
```
[13.70248]
[13.70266]
```
version = "0.4.4"
```
Deletion in Cargo.lock at line 552 [14.12201]
∅:D[13.71220] → [13.71220:71238]
∅:D[13.71220] → [13.71220:71238]
∅:D[13.71238] → [4.62795:62813]
∅:D[4.62813] → [13.71256:71334]
∅:D[10.54531] → [13.71256:71334]
∅:D[13.71256] → [13.71256:71334]
```
name = "lazycell"
version = "1.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
```
Replacement in Cargo.lock at line 553 [14.12201]
∅:D[13.71348] → [2.51995:52014]
```
version = "0.2.49"
```
[13.71348]
[13.71367]
```
version = "0.2.58"
```
Replacement in Cargo.lock at line 558 [14.12201]
∅:D[13.71470] → [2.52015:52033]
```
version = "0.4.2"
```
[13.71470]
[13.71488]
```
version = "0.5.2"
```

Replacement in Cargo.lock at line 575 [14.12201]

∅:D[10.54885] → [2.52034:52107]

 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[10.54885]

[13.72039]

 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 580 [14.12201]
∅:D[13.72073] → [2.52108:52126]
```
version = "0.1.1"
```
[13.72073]
[13.72091]
```
version = "0.1.2"
```

Replacement in Cargo.lock at line 583 [14.12201]

∅:D[13.72173] → [2.52127:52209]

 "linked-hash-map 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",

[13.72173]

[13.72255]

 "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 598 [14.12201]

∅:D[4.63314] → [2.52210:52363]

 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",

[4.63314]

[6.52105]

 "serde 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde_derive 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 633 [14.12201]
∅:D[13.73854] → [13.73854:73873]
∅:D[13.73854] → [13.73854:73873]
∅:D[13.73854] → [13.73854:73873]
∅:D[13.73854] → [13.73854:73873]
∅:D[13.73854] → [13.73854:73873]
```
version = "0.6.16"
```
[13.73854]
[13.73873]
```
version = "0.6.19"
```

Replacement in Cargo.lock at line 640 [14.12201]

∅:D[13.74272] → [4.63893:63968]

∅:D[4.63968] → [2.52364:52436]

 "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.74272]

[4.64040]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 654 [14.12201]
∅:D[13.74980] → [2.52437:52509]
∅:D[4.64255] → [13.75052:75123]
∅:D[2.52509] → [13.75052:75123]
∅:D[10.56415] → [13.75052:75123]
∅:D[11.75370] → [13.75052:75123]
∅:D[9.45231] → [13.75052:75123]
∅:D[6.52426] → [13.75052:75123]
∅:D[13.75052] → [13.75052:75123]
```
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
```
[13.74980]
[13.75123]
```
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
```
Replacement in Cargo.lock at line 671 [14.12201]
∅:D[13.75588] → [2.52510:52528]
```
version = "0.2.2"
```
[13.75588]
[13.75606]
```
version = "0.2.3"
```

Replacement in Cargo.lock at line 675 [14.12201]

∅:D[6.52505] → [2.52529:52601]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[6.52505]

[4.64406]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 677 [14.12201]

∅:D[4.64476] → [2.52602:52678]

 "openssl 0.10.19 (registry+https://github.com/rust-lang/crates.io-index)",

[4.64476]

[13.75984]

 "openssl 0.10.23 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 679 [14.12201]

∅:D[13.76064] → [2.52679:52758]

 "openssl-sys 0.9.42 (registry+https://github.com/rust-lang/crates.io-index)",

[13.76064]

[6.52734]

 "openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 681 [14.12201]

∅:D[6.52810] → [2.52759:52933]

∅:D[2.52933] → [6.52811:52886]

∅:D[9.45498] → [6.52811:52886]

∅:D[4.64882] → [6.52811:52886]

 "security-framework 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "security-framework-sys 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "tempfile 3.0.7 (registry+https://github.com/rust-lang/crates.io-index)",

[6.52810]

[13.76468]

 "security-framework 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "security-framework-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "tempfile 3.0.8 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 691 [14.12201]

∅:D[13.76598] → [2.52934:53152]

 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.76598]

[13.76816]

 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 708 [14.12201]
∅:D[13.77092] → [13.77092:77111]
∅:D[13.77092] → [13.77092:77111]
∅:D[13.77092] → [13.77092:77111]
```
version = "0.1.39"
```
[13.77092]
[13.77111]
```
version = "0.1.41"
```

Replacement in Cargo.lock at line 711 [14.12201]

∅:D[13.77193] → [13.77193:77270]

 "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.77193]

[13.77270]

 "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 717 [14.12201]
∅:D[13.77305] → [13.77305:77323]
∅:D[13.77305] → [13.77305:77323]
∅:D[13.77305] → [13.77305:77323]
```
version = "0.2.6"
```
[13.77305]
[13.77323]
```
version = "0.2.8"
```

Insertion in Cargo.lock at line 719 [14.12201]

[13.77388]

dependencies = [
 "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
]

Replacement in Cargo.lock at line 725 [14.12201]
∅:D[13.77419] → [6.53125:53144]
```
version = "1.10.0"
```
[13.77419]
[13.77438]
```
version = "1.10.1"
```

Replacement in Cargo.lock at line 728 [14.12201]

∅:D[13.77520] → [2.53153:53225]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.77520]

[13.77592]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Insertion in Cargo.lock at line 730 [14.12201]

[13.77594]

[4.65309]


[[package]]
name = "numtoa"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"

Replacement in Cargo.lock at line 743 [14.12201]
∅:D[13.77742] → [2.53226:53246]
```
version = "0.10.19"
```
[13.77742]
[13.77762]
```
version = "0.10.23"
```
Replacement in Cargo.lock at line 746 [14.12201]
∅:D[13.77844] → [13.77844:77919]
∅:D[13.77844] → [13.77844:77919]
∅:D[13.77844] → [13.77844:77919]
∅:D[13.77844] → [13.77844:77919]
∅:D[13.77844] → [13.77844:77919]
∅:D[13.77844] → [13.77844:77919]
∅:D[13.77919] → [2.53247:53320]
```
 "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
```
[13.77844]
[13.77992]
```
 "bitflags 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
```

Replacement in Cargo.lock at line 750 [14.12201]

∅:D[6.53391] → [2.53321:53472]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
 "openssl-sys 0.9.42 (registry+https://github.com/rust-lang/crates.io-index)",

[6.53391]

[13.78301]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 "openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 761 [14.12201]
∅:D[13.78456] → [2.53473:53492]
```
version = "0.9.42"
```
[13.78456]
[13.78475]
```
version = "0.9.47"
```

Replacement in Cargo.lock at line 764 [14.12201]

∅:D[13.78557] → [2.53493:53635]

 "cc 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.78557]

[13.78699]

 "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Deletion in Cargo.lock at line 768 [14.12201]

∅:D[13.78777] → [6.53706:53786]

 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 793 [14.12201]

∅:D[13.79584] → [2.53636:53708]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.79584]

[4.66285]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 796 [14.12201]

∅:D[13.79807] → [6.53860:53935]

∅:D[6.53935] → [2.53709:53782]

 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.79807]

[4.66505]

 "smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 805 [14.12201]
∅:D[4.66636] → [4.66636:66712]
∅:D[4.66636] → [4.66636:66712]
∅:D[4.66636] → [4.66636:66712]
∅:D[4.66636] → [4.66636:66712]
```
 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
```
[4.66636]
[4.66712]
```
 "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
```
Replacement in Cargo.lock at line 860 [14.12201]
∅:D[13.81639] → [2.53783:53802]
```
version = "0.4.27"
```
[13.81639]
[13.81658]
```
version = "0.4.30"
```
Replacement in Cargo.lock at line 889 [14.12201]
∅:D[13.82508] → [2.53803:53822]
```
version = "0.6.11"
```
[13.82508]
[13.82527]
```
version = "0.6.12"
```

Replacement in Cargo.lock at line 892 [14.12201]

∅:D[13.82609] → [2.53823:53902]

 "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",

[13.82609]

[13.82688]

 "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 902 [14.12201]

∅:D[4.67870] → [2.53903:53975]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[4.67870]

[4.67942]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 904 [14.12201]

∅:D[4.68018] → [2.53976:54049]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.68018]

[13.83193]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 912 [14.12201]

∅:D[4.68192] → [4.68192:68266]

∅:D[4.68266] → [2.54050:54122]

 "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[4.68192]

[4.68338]

 "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 918 [14.12201]

∅:D[4.68643] → [4.68643:68721]

∅:D[4.68721] → [2.54123:54197]

 "rand_jitter 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_os 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",

[4.68643]

[6.54497]

 "rand_jitter 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 922 [14.12201]

∅:D[4.68950] → [2.54198:54271]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.68950]

[4.69023]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 930 [14.12201]

∅:D[13.83322] → [4.69078:69152]

 "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",

[13.83322]

[4.69152]

 "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 965 [14.12201]
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version = "0.1.3"
```
[4.69861]
[4.69879]
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version = "0.1.4"
```

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version = "0.1.2"
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version = "0.1.3"
```

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version = "0.1.51"
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version = "0.1.54"
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version = "1.1.2"
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version = "1.1.7"
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version = "0.6.5"
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version = "0.5.1"
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version = "0.1.13"
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version = "0.2.7"
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version = "0.2.8"
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version = "0.2.2"
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version = "0.3.1"
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 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
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version = "0.2.3"
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version = "0.3.1"
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version = "1.0.89"
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version = "1.0.92"
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version = "1.0.89"
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version = "1.0.92"
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[13.92692]

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 "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
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version = "0.8.1"
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version = "0.8.2"
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version = "0.1.8"

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version = "0.1.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 "signal-hook-registry 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "signal-hook-registry"
version = "1.0.1"

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version = "0.6.9"
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version = "0.6.10"
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version = "0.3.8"
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version = "0.3.9"
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 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
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version = "0.1.3"
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version = "0.2.0"
```

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[13.95581]

dependencies = [
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]

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version = "0.7.0"
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version = "0.8.0"
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version = "0.15.27"
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version = "0.15.36"
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version = "0.10.1"
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[13.98159]
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version = "0.10.2"
```

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version = "3.0.7"
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[13.98594]
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version = "3.0.8"
```

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[4.77303]

[13.99127]

 "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
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```
version = "1.0.4"
```
[13.99506]
[13.99524]
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version = "1.0.5"
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version = "1.5.1"
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[13.99713]
[13.99731]
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version = "1.5.3"
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 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
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version = "0.10.0"
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[13.100079]
[13.100098]
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version = "0.11.0"
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Replacement in Cargo.lock at line 1418 [14.12201]

∅:D[13.100605] → [2.58620:58846]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
 "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.100605]

[13.100831]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1425 [14.12201]
∅:D[13.100861] → [2.58847:58866]
```
version = "0.1.16"
```
[13.100861]
[13.100880]
```
version = "0.1.21"
```

Replacement in Cargo.lock at line 1428 [14.12201]

∅:D[13.100962] → [2.58867:59015]

∅:D[4.78219] → [13.101110:101181]

∅:D[2.59015] → [13.101110:101181]

∅:D[10.66528] → [13.101110:101181]

∅:D[11.82283] → [13.101110:101181]

∅:D[6.59222] → [13.101110:101181]

∅:D[13.101110] → [13.101110:101181]

∅:D[13.101181] → [6.59223:59299]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",

[13.100962]

[13.101257]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
 "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1433 [14.12201]

∅:D[13.101335] → [2.59016:59184]

 "tokio-current-thread 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.101335]

[6.59468]

 "tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1438 [14.12201]

∅:D[6.59699] → [2.59185:59262]

 "tokio-sync 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",

[6.59699]

[4.78773]

 "tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1440 [14.12201]

∅:D[4.78849] → [2.59263:59347]

∅:D[2.59347] → [4.78933:79012]

∅:D[11.82921] → [4.78933:79012]

∅:D[9.48701] → [4.78933:79012]

∅:D[6.59861] → [4.78933:79012]

∅:D[4.78933] → [4.78933:79012]

 "tokio-threadpool 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",

[4.78849]

[4.79095]

 "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-trace-core 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",

Insertion in Cargo.lock at line 1445 [14.12201]

[4.79247]

[13.102285]

]
[[package]]
name = "tokio-buf"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1462 [14.12201]

∅:D[13.102423] → [2.59348:59423]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.102423]

[13.102498]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1470 [14.12201]

∅:D[13.102634] → [2.59424:59572]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.102634]

[6.60170]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1477 [14.12201]
∅:D[13.102903] → [2.59573:59591]
```
version = "0.1.5"
```
[13.102903]
[13.102921]
```
version = "0.1.6"
```

Replacement in Cargo.lock at line 1480 [14.12201]

∅:D[13.103003] → [2.59592:59748]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.103003]

[13.103159]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1486 [14.12201]
∅:D[13.103198] → [2.59749:59767]
```
version = "0.1.6"
```
[13.103198]
[13.103216]
```
version = "0.1.7"
```

Replacement in Cargo.lock at line 1490 [14.12201]

∅:D[4.79826] → [2.59768:59843]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[4.79826]

[13.103455]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1498 [14.12201]

∅:D[13.103588] → [2.59844:59919]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.103588]

[6.60612]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1500 [14.12201]

∅:D[6.60688] → [2.59920:60004]

 "tokio-threadpool 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",

[6.60688]

[13.103823]

 "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1508 [14.12201]

∅:D[13.103957] → [2.60005:60153]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.103957]

[4.80325]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1519 [14.12201]

∅:D[4.80497] → [2.60154:60229]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[4.80497]

[6.61036]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1522 [14.12201]

∅:D[4.80720] → [13.104618:104689]

∅:D[10.68707] → [13.104618:104689]

∅:D[13.104618] → [13.104618:104689]

∅:D[13.104689] → [6.61115:61191]

 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",

[4.80720]

[4.80797]

 "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
 "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1526 [14.12201]

∅:D[4.80946] → [2.60230:60311]

 "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.80946]

[6.61273]

 "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1528 [14.12201]

∅:D[6.61349] → [2.60312:60389]

 "tokio-sync 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",

[6.61349]

[13.105148]

 "tokio-sync 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1536 [14.12201]

∅:D[13.105285] → [2.60390:60537]

∅:D[4.81347] → [13.105432:105503]

∅:D[2.60537] → [13.105432:105503]

∅:D[10.69256] → [13.105432:105503]

∅:D[11.84472] → [13.105432:105503]

∅:D[9.48937] → [13.105432:105503]

∅:D[6.61574] → [13.105432:105503]

∅:D[13.105432] → [13.105432:105503]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",

[13.105285]

[13.105503]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1540 [14.12201]

∅:D[13.105577] → [2.60538:60697]

 "signal-hook 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.105577]

[6.61734]

 "signal-hook 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1544 [14.12201]

∅:D[6.61890] → [2.60698:60771]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[6.61890]

[4.81736]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1549 [14.12201]
∅:D[4.81771] → [2.60772:60790]
```
version = "0.1.3"
```
[4.81771]
[4.81789]
```
version = "0.1.6"
```

Replacement in Cargo.lock at line 1553 [14.12201]

∅:D[6.62053] → [2.60791:60866]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[6.62053]

[13.105965]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1561 [14.12201]

∅:D[13.106379] → [2.60867:61015]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.106379]

[13.106527]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1564 [14.12201]
∅:D[13.106599] → [13.106599:106670]
∅:D[13.106599] → [13.106599:106670]
∅:D[13.106599] → [13.106599:106670]
∅:D[13.106599] → [13.106599:106670]
∅:D[13.106599] → [13.106599:106670]
∅:D[13.106599] → [13.106599:106670]
```
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
```
[13.106599]
[6.62278]
```
 "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
```
Replacement in Cargo.lock at line 1571 [14.12201]
∅:D[13.106867] → [2.61016:61035]
```
version = "0.1.12"
```
[13.106867]
[13.106886]
```
version = "0.1.14"
```

Replacement in Cargo.lock at line 1577 [14.12201]

∅:D[4.82608] → [2.61036:61111]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[4.82608]

[4.82683]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1579 [14.12201]

∅:D[4.82753] → [6.62696:62772]

 "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",

[4.82753]

[4.82829]

 "num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1582 [14.12201]

∅:D[4.82971] → [2.61112:61193]

 "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.82971]

[13.107658]

 "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1587 [14.12201]
∅:D[13.107694] → [4.83053:83072]
```
version = "0.2.10"
```
[13.107694]
[13.107713]
```
version = "0.2.11"
```

Replacement in Cargo.lock at line 1591 [14.12201]

∅:D[4.83155] → [2.61194:61269]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[4.83155]

[4.83230]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1593 [14.12201]

∅:D[4.83301] → [2.61270:61351]

 "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.83301]

[13.108104]

 "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1601 [14.12201]

∅:D[13.108238] → [2.61352:61504]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "native-tls 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",

[13.108238]

[6.63089]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",

Insertion in Cargo.lock at line 1607 [14.12201]

[6.63180]

[13.108700]

name = "tokio-trace-core"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]

Replacement in Cargo.lock at line 1619 [14.12201]

∅:D[13.108819] → [2.61505:61653]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.108819]

[4.83941]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1622 [14.12201]
∅:D[4.84011] → [13.109037:109108]
∅:D[10.71265] → [13.109037:109108]
∅:D[13.109037] → [13.109037:109108]
```
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
```
[4.84011]
[13.109108]
```
 "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
```

Replacement in Cargo.lock at line 1633 [14.12201]

∅:D[13.109476] → [2.61654:61802]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.109476]

[13.109624]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1636 [14.12201]

∅:D[13.109696] → [2.61803:61875]

 "libc 0.2.49 (registry+https://github.com/rust-lang/crates.io-index)",

[13.109696]

[4.84409]

 "libc 0.2.58 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1638 [14.12201]
∅:D[4.84479] → [13.109838:109909]
∅:D[10.71733] → [13.109838:109909]
∅:D[13.109838] → [13.109838:109909]
```
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
```
[4.84479]
[13.109909]
```
 "mio 0.6.19 (registry+https://github.com/rust-lang/crates.io-index)",
```

Replacement in Cargo.lock at line 1650 [14.12201]

∅:D[13.110352] → [2.61876:61949]

 "bytes 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",

[13.110352]

[13.110425]

 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1652 [14.12201]

∅:D[13.110504] → [2.61950:62025]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.110504]

[13.110579]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1654 [14.12201]

∅:D[13.110650] → [2.62026:62103]

 "native-tls 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",

[13.110650]

[6.64220]

 "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1657 [14.12201]

∅:D[4.85032] → [2.62104:62177]

 "tokio 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",

[4.85032]

[13.110948]

 "tokio 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1669 [14.12201]
∅:D[13.111531] → [2.62178:62197]
```
version = "0.4.10"
```
[13.111531]
[13.111549]
```
version = "0.5.1"
```

Replacement in Cargo.lock at line 1672 [14.12201]

∅:D[13.111631] → [2.62198:62271]

 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",

[13.111631]

[13.111704]

 "serde 1.0.92 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1680 [14.12201]

∅:D[13.111844] → [4.85695:85771]

 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",

[13.111844]

[4.85771]

 "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1682 [14.12201]

∅:D[4.85845] → [2.62272:62347]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[4.85845]

[13.112069]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1687 [14.12201]

∅:D[4.86140] → [6.64697:64772]

∅:D[4.86215] → [13.112434:112508]

∅:D[10.73615] → [13.112434:112508]

∅:D[11.87459] → [13.112434:112508]

∅:D[6.64772] → [13.112434:112508]

∅:D[13.112434] → [13.112434:112508]

∅:D[13.112508] → [2.62348:62429]

 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.86140]

[6.64854]

 "smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
 "socket2 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1693 [14.12201]
∅:D[4.86529] → [4.86529:86608]
∅:D[4.86529] → [4.86529:86608]
∅:D[4.86529] → [4.86529:86608]
```
 "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
```
[4.86529]
[4.86608]
```
 "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
```

Replacement in Cargo.lock at line 1703 [14.12201]

∅:D[13.113190] → [2.62430:62503]

 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.113190]

[4.86848]

 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1705 [14.12201]

∅:D[4.86922] → [2.62504:62579]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[4.86922]

[4.86997]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1709 [14.12201]

∅:D[4.87220] → [2.62580:62656]

 "lru-cache 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",

[4.87220]

[4.87296]

 "lru-cache 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1711 [14.12201]

∅:D[4.87374] → [6.65317:65392]

∅:D[6.65392] → [2.62657:62730]

 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",

[4.87374]

[4.87522]

 "smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1726 [14.12201]

∅:D[4.87641] → [2.62731:62804]

 "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",

[4.87641]

[4.87714]

 "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1752 [14.12201]

∅:D[4.87772] → [6.65540:65615]

 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",

[4.87772]

[4.87847]

 "smallvec 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1787 [14.12201]
∅:D[13.115838] → [4.87888:87906]
```
version = "1.0.2"
```
[13.115838]
[13.115856]
```
version = "1.0.3"
```

Replacement in Cargo.lock at line 1805 [14.12201]

∅:D[13.116272] → [2.62805:62880]

 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",

[13.116272]

[4.87982]

 "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1822 [14.12201]
∅:D[13.116751] → [2.62881:62899]
```
version = "0.3.6"
```
[13.116751]
[13.116769]
```
version = "0.3.7"
```

Replacement in Cargo.lock at line 1844 [14.12201]

∅:D[13.117425] → [2.62900:62973]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.117425]

[13.117498]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1857 [14.12201]

∅:D[13.117765] → [2.62974:63047]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.117765]

[4.88238]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1866 [14.12201]

∅:D[13.118047] → [2.63048:63121]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.118047]

[13.118120]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1874 [14.12201]

∅:D[13.118252] → [2.63122:63195]

 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

[13.118252]

[13.118325]

 "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1910 [14.12201]

∅:D[4.89236] → [2.63196:63267]

 "sha3 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",

[4.89236]

[4.89307]

 "sha3 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",

Insertion in Cargo.lock at line 1912 [14.12201]

[4.89382]

[13.120691]

]
[[package]]
name = "xmpp-parsers"
version = "0.13.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
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 "sha3 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",

Replacement in Cargo.lock at line 1931 [14.12201]

∅:D[13.120705] → [2.63268:63579]

"checksum MacTypes-sys 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "eaf9f0d0b1cc33a4d2aee14fb4b2eac03462ef4db29c8ac4057327d8a71ad86f"
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[13.120705]

[13.121015]

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Replacement in Cargo.lock at line 1933 [14.12201]

∅:D[13.121168] → [2.63580:63731]

"checksum arc-swap 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "1025aeae2b664ca0ea726a89d574fe8f4e77dd712d443236ad1de00379450cf6"

[13.121168]

[4.90636]

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Replacement in Cargo.lock at line 1936 [14.12201]

∅:D[13.121620] → [4.90789:90939]

∅:D[4.90939] → [2.63732:63885]

"checksum autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a6d640bee2da49f60a4068a7fae53acde8982514ab7bae8b8cea9e88cbcfd799"
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[13.121620]

[4.91092]

"checksum autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "0e49efa51329a5fd37e7c79db4621af617cd4e3e5bc224939808d076077077bf"
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Replacement in Cargo.lock at line 1940 [14.12201]

∅:D[4.91399] → [13.122230:122381]

∅:D[10.78254] → [13.122230:122381]

∅:D[13.122230] → [13.122230:122381]

"checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"

[4.91399]

[4.91400]

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Replacement in Cargo.lock at line 1942 [14.12201]

∅:D[4.91549] → [2.63886:64197]

"checksum block-buffer 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "49665c62e0e700857531fa5d3763e91b539ff1abeebd56808d378b495870d60d"
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[4.91549]

[4.91860]

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Replacement in Cargo.lock at line 1945 [14.12201]

∅:D[4.92013] → [4.92013:92165]

∅:D[4.92165] → [2.64198:64347]

"checksum byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a019b10a2a7cdeb292db131fc8113e57ea2a908f6e7894b0c3c671893b65dbeb"
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[4.92013]

[13.123295]

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Replacement in Cargo.lock at line 1948 [14.12201]

∅:D[13.123442] → [2.64348:64643]

"checksum cc 1.0.30 (registry+https://github.com/rust-lang/crates.io-index)" = "d01c69d08ff207f231f07196e30f84c70f1c815b04f980f8b7b01ff01f05eb92"
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[13.123442]

[13.123737]

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"checksum cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "b486ce3ccf7ffd79fdeb678eac06a9e6c09fc88d33836340becb8fffe87c5e33"

Replacement in Cargo.lock at line 1951 [14.12201]

∅:D[13.123886] → [2.64644:64792]

"checksum clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b957d88f4b6a63b9d70d5f454ac8011819c6efa7727858f458ab71c756ce2d3e"

[13.123886]

[13.124034]

"checksum clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9"

Replacement in Cargo.lock at line 1953 [14.12201]

∅:D[13.124185] → [2.64793:65113]

"checksum core-foundation 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "286e0b41c3a20da26536c6000a280585d519fd07b3956b43aed8a79e9edce980"
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[13.124185]

[6.68012]

"checksum core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "25b9e03f145fd4f2bf705e07b900cd41fc636598fe5dc452fd0db1441c3f496d"
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Insertion in Cargo.lock at line 1962 [14.12201]

[4.93695]

[6.68330]

"checksum either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "5527cfe0d098f36e3f8839852688e63c8fff1c90b2b405aef730615f9a7bcf7b"

Replacement in Cargo.lock at line 1964 [14.12201]

∅:D[6.68485] → [2.65114:65267]

"checksum env_logger 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "afb070faf94c85d17d50ca44f6ad076bce18ae92f0037d350947240a36e9d42e"

[6.68485]

[13.125902]

"checksum env_logger 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b61fa891024a945da30a9581546e8cfaf5602c7b3f4c137a2805cf388f92075a"

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∅:D[13.127601] → [2.65268:65419]

"checksum futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)" = "49e7653e374fe0d0c12de4250f0bdb60680b8c80eed558c5c7538eec9c89e21b"

[13.127601]

[13.127752]

"checksum futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)" = "a2037ec1c6c1c4f79557762eab1f7eae1f64f6cb418ace90fae88f0942b60139"

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∅:D[4.94778] → [2.65420:65566]

"checksum h2 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "ddb2b25a33e231484694267af28fec74ac63b5ccf51ee2065a5e313b834d836e"

[4.94778]

[4.94924]

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Replacement in Cargo.lock at line 1982 [14.12201]

∅:D[13.128511] → [2.65567:65715]

"checksum http 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "fe67e3678f2827030e89cc4b9e7ecd16d52f132c0b940ab5005f88e821500f6a"

[13.128511]

[13.128659]

"checksum http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)" = "eed324f0f0daf6ec10c474f150505af2c143f251722bf9dbd1261bd1f2ee2c1a"
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Replacement in Cargo.lock at line 1986 [14.12201]

∅:D[4.95373] → [2.65716:65866]

"checksum hyper 0.12.25 (registry+https://github.com/rust-lang/crates.io-index)" = "7d5b6658b016965ae301fa995306db965c93677880ea70765a84235a96eae896"

[4.95373]

[13.129112]

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Replacement in Cargo.lock at line 1991 [14.12201]

∅:D[4.95675] → [13.129709:129856]

∅:D[10.82381] → [13.129709:129856]

∅:D[13.129709] → [13.129709:129856]

"checksum itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1306f3464951f30e30d12373d31c79fbd52d236e5e896fd92f96ec7babbbe60b"

[4.95675]

[4.95676]

"checksum itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "501266b7edd0174f8530248f87f99c88fbe60ca4ef3dd486835b8d8d53136f7f"

Replacement in Cargo.lock at line 1996 [14.12201]

∅:D[11.91759] → [4.95977:96128]

∅:D[6.69392] → [4.95977:96128]

∅:D[4.95977] → [4.95977:96128]

∅:D[4.96128] → [2.65867:66173]

"checksum lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
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[6.69392]

[4.96434]

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Replacement in Cargo.lock at line 2000 [14.12201]

∅:D[4.96731] → [2.66174:66326]

"checksum lru-cache 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4d06ff7ff06f729ce5f4e227876cb88d10bc59cd4ae1e09fbb2bde15c850dc21"

[4.96731]

[13.131366]

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Replacement in Cargo.lock at line 2007 [14.12201]

∅:D[4.97340] → [13.132268:132415]

∅:D[10.84191] → [13.132268:132415]

∅:D[13.132268] → [13.132268:132415]

"checksum mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)" = "71646331f2619b1026cc302f87a2b8b648d5c6dd6937846a16cc8ce0f347f432"

[4.97340]

[13.132415]

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Replacement in Cargo.lock at line 2010 [14.12201]

∅:D[13.132712] → [2.66327:66480]

"checksum native-tls 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ff8e08de0070bbf4c31f452ea2a70db092f36f6f2e4d897adf5674477d488fb2"

[13.132712]

[13.132865]

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Replacement in Cargo.lock at line 2014 [14.12201]

∅:D[4.97655] → [13.133327:133635]

∅:D[10.84506] → [13.133327:133635]

∅:D[13.133327] → [13.133327:133635]

∅:D[13.133635] → [6.70168:70320]

"checksum num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)" = "e83d528d2677f0518c570baf2b7abdcf0cd2d248860b68507bdcb3e91d4c0cea"
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[4.97655]

[4.97808]

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Replacement in Cargo.lock at line 2019 [14.12201]

∅:D[4.97963] → [2.66481:66633]

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[4.97963]

[13.134094]

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∅:D[13.134250] → [2.66634:66789]

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[13.134250]

[4.98271]

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∅:D[13.136105] → [2.66790:66945]

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[13.136105]

[13.136260]

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∅:D[13.136716] → [2.66946:67095]

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[13.136716]

[4.99960]

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∅:D[4.101169] → [2.67096:67246]

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[4.101015]

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Replacement in Cargo.lock at line 2050 [14.12201]

∅:D[4.101775] → [2.67247:67404]

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[4.101775]

[13.138837]

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[13.138993]

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∅:D[4.102391] → [2.67709:67867]

"checksum rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "adacaae16d02b6ec37fdc7acfcddf365978de76d1983d3ee22afc260e1ca9619"

[4.102391]

[13.139765]

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∅:D[13.139921] → [4.102550:102696]

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[13.139921]

[4.102696]

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∅:D[13.140519] → [2.67868:68194]

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[13.140519]

[13.140845]

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Replacement in Cargo.lock at line 2066 [14.12201]

∅:D[13.141150] → [2.68195:68500]

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[13.141150]

[6.72315]

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∅:D[4.104077] → [2.68501:68802]

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[4.104077]

[13.142205]

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[4.104526]

[13.142805]

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∅:D[13.142966] → [4.104678:104827]

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[13.142966]

[13.143115]

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∅:D[13.143595] → [2.68803:68952]

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[13.143595]

[4.104977]

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∅:D[13.144041] → [2.68953:69101]

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[13.144041]

[13.144189]

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∅:D[4.105432] → [6.73076:73227]

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[13.144338]

[4.105583]

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∅:D[13.144947] → [2.69102:69404]

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[4.105733]

[13.145249]

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Replacement in Cargo.lock at line 2096 [14.12201]

∅:D[4.106035] → [2.69405:69554]

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[4.106035]

[13.145701]

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Replacement in Cargo.lock at line 2100 [14.12201]

∅:D[13.146011] → [2.69555:69875]

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[13.146011]

[6.73851]

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∅:D[4.107119] → [2.69876:70029]

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[4.107119]

[4.107272]

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[4.107424]

[4.107739]

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Insertion in Cargo.lock at line 2111 [14.12201]

[4.107891]

[4.108050]

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∅:D[4.108507] → [2.70191:70339]

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[4.108507]

[4.108654]

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Replacement in Cargo.lock at line 2129 [14.12201]

∅:D[4.109738] → [4.109738:109892]

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[4.109738]

[13.150635]

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Replacement in Cargo.lock at line 2135 [14.12201]

∅:D[13.151382] → [2.70340:70489]

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[13.151382]

[13.151531]

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Insertion in Cargo.lock at line 2146 [14.12201]

[4.110506]

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Update dependencies

Dependencies

In channels

Change contents

Replacement in src/xmpp/xmpp_connection.rs at line 0 [3.21]

Insertion in src/xmpp/stanzas.rs at line 7 [5.13]

Replacement in src/xmpp/stanzas.rs at line 19 [5.13]

Replacement in src/xmpp/stanzas.rs at line 30 [5.13]

Insertion in src/xmpp/stanzas.rs at line 59 [5.13]

Replacement in src/xmpp/stanzas.rs at line 100 [5.13]

Insertion in src/xmpp/stanzas.rs at line 104 [5.13]

Replacement in src/xmpp/mod.rs at line 0 [7.17]

Deletion in src/xmpp/mod.rs at line 2 [7.17]

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