Module rustc_data_structures::fx

Structs

• FxHasher
  A speedy hash algorithm for use within rustc. The hashmap in liballoc by default uses SipHash which isn’t quite as speedy as we want. In the compiler we’re not really worried about DOS attempts, so we use a fast non-cryptographic hash.

Type Aliases

• FxHashMap
  Type alias for a hashmap using the fx hash algorithm.
• FxHashSet
  Type alias for a hashmap using the fx hash algorithm.
• FxIndexMap
• FxIndexSet
• IndexEntry
• StdEntry