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//! Concurrent queues.
//!
//! This crate provides concurrent queues that can be shared among threads:
//!
//! * [`ArrayQueue`], a bounded MPMC queue that allocates a fixed-capacity buffer on construction.
//! * [`SegQueue`], an unbounded MPMC queue that allocates small buffers, segments, on demand.
#![doc(test(
no_crate_inject,
attr(
deny(warnings, rust_2018_idioms),
allow(dead_code, unused_assignments, unused_variables)
)
))]
#![warn(
missing_docs,
missing_debug_implementations,
rust_2018_idioms,
unreachable_pub
)]
#![cfg_attr(not(feature = "std"), no_std)]
#[cfg(not(crossbeam_no_atomic_cas))]
cfg_if::cfg_if! {
if #[cfg(feature = "alloc")] {
extern crate alloc;
mod array_queue;
mod seg_queue;
pub use self::array_queue::ArrayQueue;
pub use self::seg_queue::SegQueue;
}
}