| //! 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; |
| } |
| } |