DGNum/rust-irc
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Added a custom error that wraps failure::Error to add error possibilities for API consumers.

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Aaron Weiss 2018-02-21 14:30:27 +01:00
parent 4509336d74
commit c78770f763
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GPG key ID: 047D32DF25DC22EF
1 changed files with 11 additions and 1 deletions
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12
src/error.rs
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@ -3,6 +3,7 @@
use std::io::Error as IoError; use std::io::Error as IoError;
use std::sync::mpsc::RecvError; use std::sync::mpsc::RecvError;
use failure;
use futures::sync::mpsc::SendError; use futures::sync::mpsc::SendError;
use futures::sync::oneshot::Canceled; use futures::sync::oneshot::Canceled;
use native_tls::Error as TlsError; use native_tls::Error as TlsError;
@ -94,7 +95,16 @@ pub enum IrcError {
/// All specified nicknames were in use or unusable. /// All specified nicknames were in use or unusable.
#[fail(display = "none of the specified nicknames were usable")] #[fail(display = "none of the specified nicknames were usable")]
NoUsableNick NoUsableNick,
/// This allows you to produce any `failure::Error` within closures used by
/// the irc crate. No errors of this kind will ever be produced by the crate
/// itself.
#[fail(display = "{}", inner)]
Custom {
/// The actual error that occurred.
inner: failure::Error
},
} }
/// Errors that occur when parsing messages. /// Errors that occur when parsing messages.