map -package:containers -package:basement -package:conduit -is:exact -package:monoidal-containers -package:psqueues -package:insert-ordered-containers -is:exact -package:base-compat-batteries -package:bytestring -package:dense-linear-algebra -package:Cabal-syntax -package:charset -package:invertible -package:imports -is:exact -package:os-string -package:text -package:amazonka-core -package:aeson -is:exact -package:incipit-base -package:base-prelude -package:foldl -package:case-insensitive -package:vector -package:first-class-families -package:hedgehog package:stm-containers
Hash-table, based on STM-specialized Hash Array Mapped Trie.
Bidirectional map. Essentially, a bijection between subsets of its two
argument types.
For one value of the left-hand type this map contains one value of the
right-hand type and vice versa.
A multimap, based on an STM-specialized hash array mapped trie.
Basically it's just a wrapper API around
Map key
(Set value).