Module collections

Provides HashMap and HashSet from hashbrown with some customized defaults.

Also provides the HashTable type, which is specific to hashbrown.

Modules

hash_map

Provides HashMap based on hashbrown’s implementation. Unlike hashbrown::HashMap, HashMap defaults to FixedHasher instead of RandomState. This provides determinism by default with an acceptable compromise to denial of service resistance in the context of a game engine.

hash_set

Provides HashSet based on hashbrown’s implementation. Unlike hashbrown::HashSet, HashSet defaults to FixedHasher instead of RandomState. This provides determinism by default with an acceptable compromise to denial of service resistance in the context of a game engine.

hash_table

Provides HashTable

Structs

HashMap

New-type for HashMap with FixedHasher as the default hashing provider. Can be trivially converted to and from a hashbrown HashMap using From.

HashSet

New-type for HashSet with FixedHasher as the default hashing provider. Can be trivially converted to and from a hashbrown HashSet using From.

HashTable

Low-level hash table with explicit hashing.

Traits

Equivalent

Key equivalence trait.