rayon-hash | Parallel HashMap and HashSet for Rust

rayon-hash is a Rust library. rayon-hash has no bugs, it has no vulnerabilities and it has low support. However rayon-hash has a Non-SPDX License. You can download it from GitHub.

This crate is now deprecated, because the new implementation in std also exists as the hashbrown crate with its own "rayon" feature. The rayon-hash crate duplicates the former standard HashMap and HashSet, adding native support for Rayon parallel iterators. Rayon does provide iterators for these standard types already, but since it can't access internal fields, it has to collect to an intermediate vector to be split into parallel jobs. With the custom types in rayon-hash, we can instead read the raw hash table directly, for much better performance.