statestack

Simple State-like monad transformer with saveable and restorable state

Version on this page:0.2.0.4
LTS Haskell 24.17:0.3.1.1@rev:4
Stackage Nightly 2025-10-30:0.3.1.1@rev:4
Latest on Hackage:0.3.1.1@rev:4

See all snapshots statestack appears in

BSD-3-Clause licensed by Brent Yorgey
Maintained by [email protected]
This version can be pinned in stack with:statestack-0.2.0.4@sha256:cb4de0de1cb6b6dfc5580feecd4c2fed9d7a63f8f5ece3c7f441ba7a5a9bd01c,989

Module documentation for 0.2.0.4

Used by 3 packages in nightly-2015-05-28(full list with versions):
diagrams-cairo, diagrams-html5, diagrams-postscript

Simple State-like monad transformer where states can be saved to and restored from an internal stack.

Changes

0.2.0.4 (19 April 2015)

  • Use transformers-compat to suppress deprecation warnings.

0.2.0.3 (2 June 2014)

  • Allow mtl-2.2
  • Allow transformers-0.4

0.2 (5 Nov 2013)

  • Update to work with latest versions of everything

0.1: Initial release