blocking-permit

This crate provides:

• A specialized, custom thread pool, DispatchPool, for offloading blocking or otherwise long running operations from a main or reactor threads.

• A BlockingPermit for limiting the number of concurrent blocking operations via a Semaphore type.

• A Cleaver for splitting Stream buffers into more manageable sizes.

• A YieldStream for yielding between Stream items.

Minimum supported rust version

MSRV := 1.45.2

The crate will fail fast on any lower rustc (via a build.rs version check) and is also CI tested on this version.

License

This project is dual licensed under either of following:

• The Apache License, version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)

• The MIT License (LICENSE-MIT or http://opensource.org/licenses/MIT)

Contribution

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