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Within LTS Haskell 24.33 (ghc-9.10.3)

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  1. fromMaybeContext :: forall (p :: Pass) . Maybe (LHsContext (GhcPass p)) -> HsContext (GhcPass p)

    ghc-lib-parser GHC.Hs.Type

    No documentation available.

  2. fromMaybe_ :: BeamSqlBackend be => QGenExpr ctxt be s a -> QGenExpr ctxt be s (Maybe a) -> QGenExpr ctxt be s a

    beam-core Database.Beam.Query

    Convert a Maybe value to a concrete value, by suppling a default

  3. fromMaybeS :: Selective f => f a -> f (Maybe a) -> f a

    rebase Rebase.Prelude

    A lifted version of fromMaybe.

  4. fromMaybeX :: MaybeX a -> a

    clash-prelude Clash.XException.MaybeX

    Deconstruct MaybeX into an a - the opposite of toMaybeX. Be careful when using this function, because it might return an XException if the argument was IsX.

  5. fromMaybeOrd :: Maybe Ordering -> PartialOrdering

    partialord Data.PartialOrd

    Convert an ordering into a partial ordering

  6. fromMaybeNullableText :: forall (n :: Nat) . Maybe (NullableNonEmptyText n) -> NullableNonEmptyText n

    string-variants Data.StringVariants

    No documentation available.

  7. fromMaybeNullableText :: forall (n :: Nat) . Maybe (NullableNonEmptyText n) -> NullableNonEmptyText n

    string-variants Data.StringVariants.NullableNonEmptyText

    No documentation available.

  8. fromMaybes :: [Maybe a] -> Pattern a

    tidal-core Sound.Tidal.Core

    'fromMaybes; is similar to fromList, but allows values to be optional using the Maybe type, so that Nothing results in gaps in the pattern. The following are equivalent: > d1 $ n (fromMaybes [Just 0, Nothing, Just 2]) # s "superpiano" > d1 $ n "0 ~ 2" # s "superpiano"

  9. fromMaybeM :: Monad m => m a -> m (Maybe a) -> m a

    Agda Agda.Utils.Maybe

    Monadic version of fromMaybe.

  10. fromMaybeM :: Monad m => m a -> m (Maybe a) -> m a

    Agda Agda.Utils.Maybe.Strict

    Monadic version of fromMaybe.

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