contravariant-extras

Extras for the "contravariant" package

https://github.com/nikita-volkov/contravariant-extras

LTS Haskell 24.24:0.3.5.4
Stackage Nightly 2025-12-16:0.3.5.4
Latest on Hackage:0.3.5.4

See all snapshots contravariant-extras appears in

MIT licensed and maintained by Nikita Volkov
This version can be pinned in stack with:contravariant-extras-0.3.5.4@sha256:8c6d1c20c7944441a6337ebce2fd2901ea8fb6246bb2df9332303e89121fb7c3,1999

Module documentation for 0.3.5.4

  • Contravariant
    • Contravariant.Extras
      • Contravariant.Extras.Contrazip
      • Contravariant.Extras.ContrazipLifting
      • Contravariant.Extras.Op
        • Contravariant.Extras.Op.Contrazip
Used by 1 package in nightly-2024-01-10(full list with versions):
hasql-transaction

Utilities for contravariant functors. Provides large sets of functions for contravariant composition of various arities.