#lock-free #rcu #atomic #garbage

no-std crossbeam-epoch

Epoch-based garbage collection

15 unstable releases (6 breaking)

0.7.1 Jan 28, 2019
0.7.0 Dec 16, 2018
0.6.1 Nov 9, 2018
0.5.1 Jul 20, 2018
0.2.0 Nov 29, 2017

#11 in Concurrency

Download history 93315/week @ 2019-01-23 97750/week @ 2019-01-30 107918/week @ 2019-02-06 110138/week @ 2019-02-13 107332/week @ 2019-02-20 111835/week @ 2019-02-27 111096/week @ 2019-03-06 110096/week @ 2019-03-13 101774/week @ 2019-03-20 101711/week @ 2019-03-27 115001/week @ 2019-04-03 118204/week @ 2019-04-10 101854/week @ 2019-04-17 104428/week @ 2019-04-24 99391/week @ 2019-05-01

430,999 downloads per month
Used in 1,707 crates (13 directly)

MIT/Apache

220KB
3K SLoC

Crossbeam Epoch

Build Status License Cargo Documentation Rust 1.26+

This crate provides epoch-based garbage collection for building concurrent data structures.

When a thread removes an object from a concurrent data structure, other threads may be still using pointers to it at the same time, so it cannot be destroyed immediately. Epoch-based GC is an efficient mechanism for deferring destruction of shared objects until no pointers to them can exist.

Everything in this crate except the global GC can be used in no_std + alloc environments.

Usage

Add this to your Cargo.toml:

[dependencies]
crossbeam-epoch = "0.7"

Next, add this to your crate:

extern crate crossbeam_epoch as epoch;

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.

Dependencies

~107KB