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GHC 10.0.0.20260917 · lts/ghc-10.0.x · c7d136e · 2026-10-12

Moduleoptparse-applicative-0.19.0.0

Options.Applicative.Builder

  • 9 types
  • 4 classes
  • 62 values
methodmappend :: a -> a -> a
#

An associative operation

NOTE: This method is redundant and has the default implementation mappend = (<>) since base-4.11.0.0. Should it be implemented manually, since mappend is a synonym for (<>), it is expected that the two functions are defined the same way. In a future GHC release mappend will be removed from Monoid.

newtypenewtype InfoMod a
#
Instances2Semigroup, Monoid
  • Semigroup (InfoMod a)Defined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder
  • Monoid (InfoMod a)Defined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder
newtypenewtype PrefsMod
#
Instances2Semigroup, Monoid
  • Semigroup PrefsModDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder
  • Monoid PrefsModDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder
datadata FlagFields a
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Instances1HasName
  • HasName FlagFieldsDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder.Internal
classclass HasName (f :: Type -> Type) where
#
Instances2HasName
  • HasName FlagFieldsDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder.Internal
  • HasName OptionFieldsDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder.Internal
datadata Mod (f :: Type -> Type) a
#
Instances2Semigroup, Monoid
  • Semigroup (Mod f a)Defined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder.Internal
  • Monoid (Mod f a)Defined in optparse-applicative-0.19.0.0 · Options.Applicative.Builder.Internal
datadata OptionFields a
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Instances4HasCompleter, HasMetavar, HasName, HasValue
newtypenewtype ReadM a
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Instances6Monad, Functor, MonadFail, Applicative, Alternative, MonadPlus
  • Monad ReadMDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Types
  • Functor ReadMDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Types
  • MonadFail ReadMDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Types
  • Applicative ReadMDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Types
  • Alternative ReadMDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Types
  • MonadPlus ReadMDefined in optparse-applicative-0.19.0.0 · Options.Applicative.Types