map -package:containers -package:basement -package:conduit -is:exact -package:monoidal-containers -package:base -package:base-prelude -package:ghc -package:os-string -package:psqueues -package:bytestring -package:regex-tdfa -package:case-insensitive -package:filepath -package:amazonka-core -package:unordered-containers -package:vector -package:blaze-html -package:hedgehog -package:cql -is:module package:stm-containers

data Map key value
stm-containers StmContainers.Map
Hash-table, based on STM-specialized Hash Array Mapped Trie.
data Bimap leftKey rightKey
stm-containers StmContainers.Bimap
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.
data Multimap key value
stm-containers StmContainers.Multimap
A multimap, based on an STM-specialized hash array mapped trie. Basically it's just a wrapper API around Map key (Set value).