2.1.1

• Change the internal algorithm to better accomodate large hashmaps. This mitigates a regression with 2.0 in rustc. See PR#55 for more details on the change (this PR was not merged). This problem might be improved with changes to hashbrown in the future.

2.1.0

• Implement Clone for FxRandomState
• Implement Clone for FxSeededState
• Use SPDX license expression in license field

2.0.0

• Replace hash with faster and better finalized hash. This replaces the previous “fxhash” algorithm originating in Firefox with a custom hasher designed and implemented by Orson Peters (@orlp). It was measured to have slightly better performance for rustc, has better theoretical properties and also includes a significantly better string hasher.
• Fix no_std builds

1.2.0 (YANKED)

Note: This version has been yanked due to issues with the no_std feature!

• Add a FxBuildHasher unit struct
• Improve documentation
• Add seed API for supplying custom seeds other than 0
• Add FxRandomState based on rand (behind the rand feature) for random seeds
• Make many functions const fn
• Implement Clone for FxHasher struct