#![allow(missing_docs)]
use core::fmt;
#[derive(Clone, Copy, Eq, PartialEq)]
pub struct PopError;
impl fmt::Debug for PopError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
"PopError".fmt(f)
}
}
impl fmt::Display for PopError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
"popping from an empty queue".fmt(f)
}
}
#[cfg(feature = "std")]
impl ::std::error::Error for PopError {
fn description(&self) -> &str {
"popping from an empty queue"
}
}
#[derive(Clone, Copy, Eq, PartialEq)]
pub struct PushError<T>(pub T);
impl<T> fmt::Debug for PushError<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
"PushError(..)".fmt(f)
}
}
impl<T> fmt::Display for PushError<T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
"pushing into a full queue".fmt(f)
}
}
#[cfg(feature = "std")]
impl<T: Send> ::std::error::Error for PushError<T> {
fn description(&self) -> &str {
"pushing into a full queue"
}
}