Module ds_ext::queue

A linked hash map ordered by insertion which can be reordered by swapping, useful as a simple priority queue (e.g. an LFU or LRU cache).

Note: LinkedHashMap is indexed by keys. For indexing by cardinal order, use a super::List instead.

Structs

• IntoIter
  An iterator over the contents of a LinkedHashMap
• Iter
  An iterator over the entries in a LinkedHashMap
• Keys
  An iterator over the keys in a LinkedHashMap
• LinkedHashMap
  A hash map in insertion order which can be reordered using Self::bump and Self::swap.
• Values
  An iterator over the values in a LinkedHashMap