crossbeam_queue/
lib.rs

1//! Concurrent queues.
2//!
3//! This crate provides concurrent queues that can be shared among threads:
4//!
5//! * [`ArrayQueue`], a bounded MPMC queue that allocates a fixed-capacity buffer on construction.
6//! * [`SegQueue`], an unbounded MPMC queue that allocates small buffers, segments, on demand.
7
8#![doc(test(
9    no_crate_inject,
10    attr(
11        deny(warnings, rust_2018_idioms),
12        allow(dead_code, unused_assignments, unused_variables)
13    )
14))]
15#![warn(
16    missing_docs,
17    missing_debug_implementations,
18    rust_2018_idioms,
19    unreachable_pub
20)]
21#![cfg_attr(not(feature = "std"), no_std)]
22
23#[cfg(target_has_atomic = "ptr")]
24cfg_if::cfg_if! {
25    if #[cfg(feature = "alloc")] {
26        extern crate alloc;
27
28        mod array_queue;
29        mod seg_queue;
30
31        pub use self::array_queue::ArrayQueue;
32        pub use self::seg_queue::SegQueue;
33    }
34}
crossbeam_queue/lib.rs

crossbeam_queue/
lib.rs
