use anyhow::bail;

use thiserror::Error;

#[derive(Debug, Error)]
pub enum Error {
    #[error("Pijul channel changed since last import. Please unrecord channel {} to state {}", channel, state.to_base32())]
    MerkleChanged {
        channel: String,
        state: libpijul::Merkle,
    },
}

        for (commit, merk) in txn_git.iter(&db, None) {

        for x in txn_git.iter(&db, None)? {
            let (commit, merk) = x?;

            let channel = txn.load_channel(&oid_).unwrap();

            let channel = txn.load_channel(&oid_)?.unwrap();

                .changeid_reverse_log(&channel.borrow(), None)

                .changeid_reverse_log(&channel.borrow(), None)?

                .unwrap();

                .unwrap()?;

                return Err((Error::MerkleChanged {
                    channel: oid_,
                    state: merkle,
                })
                .into());

                bail!("Pijul channel changed since last import. Please unrecord channel {} to state {}", oid_, merkle.to_base32())

                    let parent_channel = txn.load_channel(&parent_name).unwrap();

                    let parent_channel = txn.load_channel(&parent_name)?.unwrap();

                        parent_channel.borrow().name(),

                        MutTxn::name(&parent_channel.borrow()),

            for (n, (h, _)) in txn.log(&p_channel.borrow(), 0) {
                if txn.has_change(&channel, h).is_none() {

            for x in txn.log(&p_channel.borrow(), 0)? {
                let (n, (h, _)) = x?;
                if txn.has_change(&channel, h)?.is_none() {

fn import_commit_parents<T: TxnTExt + MutTxnTExt>(

fn import_commit_parents<T: TxnTExt + MutTxnTExt + GraphIter>(

        info!("applying {:?} to {:?}", h, channel.borrow().name());

        info!(
            "applying {:?} to {:?}",
            h,
            MutTxn::name(&parent_channel.borrow())
        );

) -> Result<(usize, Option<libpijul::Hash>, libpijul::Merkle), libpijul::LocalApplyError<T::Error>>
{

) -> Result<
    (usize, Option<libpijul::Hash>, libpijul::Merkle),
    libpijul::LocalApplyError<T::GraphError>,
> {

sanakirja = "0.15.2"

sanakirja = "0.15.4"

version = "0.15.3"

version = "0.15.4"

checksum = "7826a692e79c80214f37fc838ae140a4f2148c4415a452ee5bf9f49c52e59765"

checksum = "e2e2143f1c91f6acd12f5465ea1c040238afc18a7fc3a875ccd42c993d72d50c"

 "thiserror",