Hoogle Search

Within LTS Haskell 24.6 (ghc-9.10.2)

Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.

  1. checkMapMaybe :: HasCallStack => (a -> Maybe b) -> Parser a -> Parser b

    opt-env-conf OptEnvConf.Parser

    Like checkMapEither but without a helpful error message. Prefer checkMapEither.

  2. checkMapMaybeForgivable :: HasCallStack => (a -> Maybe b) -> Parser a -> Parser b

    opt-env-conf OptEnvConf.Parser

    Like checkMapMaybe, but allow trying the other side of any alternative if the result is Nothing.

  3. imapMaybe :: (Unboxable a, Unboxable b) => (Int -> a -> Maybe b) -> Vector a -> Vector b

    unboxing-vector Data.Vector.Unboxing

    No documentation available.

  4. sMapMaybe :: state -> (update -> Maybe state) -> SFlow update state

    midair Midair.Handy

    No documentation available.

Page 33 of many | Previous | Next