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#![cfg_attr(feature="valgrind", feature(alloc_system))]
#![warn(missing_copy_implementations, missing_debug_implementations, missing_docs)]
#![cfg_attr(feature="clippy", feature(plugin))]
#![cfg_attr(feature="clippy", plugin(clippy))]
#![cfg_attr(feature="clippy", warn(clippy))]
#[cfg(feature="valgrind")]
extern crate alloc_system;
extern crate hazard;
use std::error;
use std::fmt;
#[macro_use]
mod utility;
mod buffer;
pub mod bounded;
pub mod unbounded;
#[cfg(target_pointer_width="32")]
const POINTERS: usize = 32;
#[cfg(target_pointer_width="64")]
const POINTERS: usize = 16;
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub enum ConsumeError {
Disconnected,
Empty,
}
impl error::Error for ConsumeError {
fn description(&self) -> &str {
match *self {
ConsumeError::Disconnected => "the queue was empty and had no remaining producers",
ConsumeError::Empty => "the queue was empty",
}
}
}
impl fmt::Display for ConsumeError {
fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
write!(formatter, "{}", error::Error::description(self))
}
}
#[derive(Copy, Clone, PartialEq, Eq)]
pub enum ProduceError<T> {
Disconnected(T),
Full(T),
}
impl<T> ProduceError<T> {
pub fn item(self) -> T {
match self { ProduceError::Disconnected(item) | ProduceError::Full(item) => item }
}
}
impl<T> error::Error for ProduceError<T> {
fn description(&self) -> &str {
match *self {
ProduceError::Disconnected(_) => "the queue had no remaining consumers",
ProduceError::Full(_) => "the queue was full",
}
}
}
impl<T> fmt::Debug for ProduceError<T> {
fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
match *self {
ProduceError::Disconnected(_) => write!(formatter, "ProduceError::Disconnected(..)"),
ProduceError::Full(_) => write!(formatter, "ProduceError::Full(..)"),
}
}
}
impl<T> fmt::Display for ProduceError<T> {
fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
write!(formatter, "{}", error::Error::description(self))
}
}