* `fn debug(&self, error: &(dyn Error + 'static), f: &mut fmt::Formatter<'_>) -> fmt Result`
  it's companion `display` version. - For formatting the entire error chain and
  the user provided context.

* `fn debug(&self, error: &(dyn Error + 'static), f: &mut fmt::Formatter<'_>)
  -> fmt Result` and it's companion fn `display`. - For formatting the entire
  error chain and the user provided context.

//! * `fn debug(&self, error: &(dyn Error + 'static), f: &mut fmt::Formatter<'_>) -> fmt Result`
//!   it's companion `display` version. - For formatting the entire error chain and
//!   the user provided context.

//! * `fn debug(&self, error: &(dyn Error + 'static), f: &mut fmt::Formatter<'_>)
//!   -> fmt Result` and it's companion fn `display`. - For formatting the entire
//!   error chain and the user provided context.

//!
//! [ErrReport]: https://docs.rs/eyre/*/eyre/struct.ErrReport.html
//! [`eyre::EyreContext`]: https://docs.rs/eyre/*/eyre/trait.EyreContext.html
//! [`eyre::WrapErr`]: https://docs.rs/eyre/*/eyre/trait.WrapErr.html
//! [`anyhow::Context`]: https://docs.rs/anyhow/*/anyhow/trait.Context.html
//! [`anyhow`]: https://github.com/dtolnay/anyhow
//! [`tracing_error::SpanTrace`]: https://docs.rs/tracing-error/*/tracing-error/struct.SpanTrace.html