concurrent-queue

Concurrent multi-producer multi-consumer queue

Latest version: 2.5.0 registry icon
Maintenance score
36
Safety score
100
Popularity score
74
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Security
  Vulnerabilities
Version Suggest Low Medium High Critical
2.5.0 0 0 0 0 0
2.4.0 0 0 0 0 0
2.3.0 0 0 0 0 0
2.2.0 0 0 0 0 0
2.1.0 0 0 0 0 0
2.0.0 0 0 0 0 0
1.2.4 0 0 0 0 0
1.2.3 0 0 0 0 0
1.2.2 0 0 0 0 0
1.2.1 0 0 0 0 0
1.2.0 0 0 0 0 0
1.1.2 0 0 0 0 0
1.1.1 0 0 0 0 0
1.1.0 0 0 0 0 0
1.0.0 0 0 0 0 0
0.0.1 0 0 0 0 0

Stability
Latest release:

2.5.0 - This version may not be safe as it has not been updated for a long time. Find out if your coding project uses this component and get notified of any reported security vulnerabilities with Meterian-X Open Source Security Platform

Licensing

Maintain your licence declarations and avoid unwanted licences to protect your IP the way you intended.

Apache-2.0   -   Apache License 2.0

Not a wildcard

Not proprietary

OSI Compliant


MIT   -   MIT License

Not a wildcard

Not proprietary

OSI Compliant



concurrent-queue

Build License Cargo Documentation

A concurrent multi-producer multi-consumer queue.

There are two kinds of queues:

  1. Bounded queue with limited capacity.
  2. Unbounded queue with unlimited capacity.

Queues also have the capability to get closed at any point. When closed, no more items can be pushed into the queue, although the remaining items can still be popped.

These features make it easy to build channels similar to std::sync::mpsc on top of this crate.

Examples

use concurrent_queue::ConcurrentQueue;

let q = ConcurrentQueue::unbounded();
q.push(1).unwrap();
q.push(2).unwrap();

assert_eq!(q.pop(), Ok(1));
assert_eq!(q.pop(), Ok(2));

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.