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feat: add PartialEq and Eq for channel Errors

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Closes #792
This commit is contained in:
dignifiedquire 2020-05-22 22:08:23 +02:00
parent 252140839b
commit 06eea4225b
1 changed files with 3 additions and 2 deletions
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5
src/sync/channel.rs
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@ -992,6 +992,7 @@ impl<T> Drop for Channel<T> {
/// An error returned from the `try_send` method. /// An error returned from the `try_send` method.
#[cfg(feature = "unstable")] #[cfg(feature = "unstable")]
#[cfg_attr(feature = "docs", doc(cfg(unstable)))] #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
#[derive(PartialEq, Eq)]
pub enum TrySendError<T> { pub enum TrySendError<T> {
/// The channel is full but not disconnected. /// The channel is full but not disconnected.
Full(T), Full(T),
@ -1023,7 +1024,7 @@ impl<T> Display for TrySendError<T> {
/// An error returned from the `try_recv` method. /// An error returned from the `try_recv` method.
#[cfg(feature = "unstable")] #[cfg(feature = "unstable")]
#[cfg_attr(feature = "docs", doc(cfg(unstable)))] #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
#[derive(Debug)] #[derive(Debug, PartialEq, Eq)]
pub enum TryRecvError { pub enum TryRecvError {
/// The channel is empty but not disconnected. /// The channel is empty but not disconnected.
Empty, Empty,
@ -1046,7 +1047,7 @@ impl Display for TryRecvError {
/// An error returned from the `recv` method. /// An error returned from the `recv` method.
#[cfg(feature = "unstable")] #[cfg(feature = "unstable")]
#[cfg_attr(feature = "docs", doc(cfg(unstable)))] #[cfg_attr(feature = "docs", doc(cfg(unstable)))]
#[derive(Debug)] #[derive(Debug, PartialEq, Eq)]
pub struct RecvError; pub struct RecvError;
impl Error for RecvError {} impl Error for RecvError {}