xor_hasher

xor_hasher is a library that provides very simple Hasher objects that XOR input data without using a hash function. They are intended to improve the performance of hash-based data structures when the input keys to be hashed are not user-controlled and are already highly randomized (e.g. SHA256 hashes).

Features

Features enabled by default:

• std: Exports XorHashMap and XorHashSet type aliases that use this crate's hashers.
• getrandom: Enables seeding the hashers from getrandom randomness, as well as a Default impl for this crate's hashers.
• rand_core: Enables seeding the hashers from rand_core RNG types.

Features not enabled by default:

• heapless: Exports XorIndexMap and XorIndexSet type aliases that use this crate's hashers.