Module imbl::hashmap

An unordered map.

An immutable hash map using hash array mapped tries.

Most operations on this map are O(log_x n) for a suitably high x that it should be nearly O(1) for most maps. Because of this, it’s a great choice for a generic map as long as you don’t mind that keys will need to implement Hash and Eq.

Map entries will have a predictable order based on the hasher being used. Unless otherwise specified, this will be the standard RandomState hasher.

Macros

• hashmap
  Construct a hash map from a sequence of key/value pairs.

Structs

• ConsumingIter
  A consuming iterator over the elements of a map.
• HashMap
  An unordered map.
• HashMapPool
  A memory pool for the appropriate node type.
• Iter
  An iterator over the elements of a map.
• IterMut
  A mutable iterator over the elements of a map.
• Keys
  An iterator over the keys of a map.
• OccupiedEntry
  An entry for a mapping that already exists in the map.
• VacantEntry
  An entry for a mapping that does not already exist in the map.
• Values
  An iterator over the values of a map.

Enums

• Entry
  A handle for a key and its associated value.