Apocrypha

contravariant

Contravariant functors

Available in

OverlayNewestEbuildsLast activity
gentoo gitweb ↗ 1.5.5 2 14 h details ›
haskell GitHub ↗ 1.5.5 1 2 d details ›

Versions & arches

VersionOverlay amd64arm64x86ppc64riscv Committed
1.5.5 gentoo amd64 testing arm64 testing x86 testing ppc64 testing riscv testing view · download · history ↗
1.5.5 haskell amd64 testing arm64 testing x86 testing ppc64 testing riscv testing 6 mo view · download · history ↗
1.5.3 gentoo amd64 testing arm64 testing x86 testing ppc64 testing riscv testing view · download · history ↗

Use flags of 1.5.5

  • +semigroups You can disable the use of the `semigroups` package using `-f-semigroups`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
  • +statevar You can disable the use of the `StateVar` package using `-f-StateVar`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
  • +tagged You can disable the use of the `tagged` package on older versons of GHC using `-f-tagged`. Disabling this is an unsupported configuration, but it may be useful for accelerating builds in sandboxes for expert users.
  • doc Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
  • hscolour Include coloured haskell sources to generated documentation (dev-haskell/hscolour)
  • profile Add support for software performance analysis (will likely vary from ebuild to ebuild)

Runtime dependencies of 1.5.5

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