stm-hamt

STM-specialised Hash Array Mapped Trie

https://github.com/nikita-volkov/stm-hamt

Version on this page:	1.2.1.1
LTS Haskell 24.26:	1.2.1.1
Stackage Nightly 2026-01-05:	1.2.2
Latest on Hackage:	1.2.2

See all snapshots stm-hamt appears in

MIT licensed and maintained by Nikita Volkov

This version can be pinned in stack with:stm-hamt-1.2.1.1@sha256:f16eca57333cf4f8cd52a6980047e62adb82c1f64a7b330bea0367253a1e4a16,2758

Module documentation for 1.2.1.1

StmHamt
- StmHamt.Hamt
- StmHamt.SizedHamt

Depends on 8 packages(full list with versions):

base, deferred-folds, focus, hashable, list-t, primitive, primitive-extras, transformers

Used by 1 package in nightly-2026-01-03(full list with versions):

stm-containers

A low-level data-structure, which can be used to implement higher-level interfaces like hash-map and hash-set. Such implementations are presented by the stm-containers.