StateVar

State variables

https://github.com/haskell-opengl/StateVar

Version on this page:1.1.0.0
LTS Haskell 22.17:1.2.2
Stackage Nightly 2024-04-14:1.2.2
Latest on Hackage:1.2.2

See all snapshots StateVar appears in

BSD-3-Clause licensed by Sven Panne and Edward Kmett
Maintained by Sven Panne
This version can be pinned in stack with:StateVar-1.1.0.0@sha256:e159fb67d5e788834891b31699be3576345bf378145d144636f3b5bef13aeacb,1185

Module documentation for 1.1.0.0

Depends on 3 packages(full list with versions):
base, stm, transformers
Used by 3 packages in nightly-2015-07-03(full list with versions):
contravariant, GLUT, OpenGL

Hackage Build Status

Changes

1.1

  • Melded the API of foreign-var 0.1 with the API of StateVar 1.0.1.1
  • Introduced HasUpdate, which permits a wider array of uses of these combinators, including usecases that must update atomically.
  • Switched to multi-parameter typeclasses. This permits Ptr a to be directly employed as an instance of HasGetter, HasUpdate, and HasSetter.