Hoogle Search
Within LTS Haskell 24.36 (ghc-9.10.3)
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repGetTyVar_maybe :: Type -> Maybe TyVarghc GHC.Core.Type Attempts to obtain the type variable underlying a Type, without any expansion
runtimeRepLevity_maybe :: RuntimeRepType -> Maybe Levityghc GHC.Core.Type Check whether a type (usually of kind RuntimeRep) is lifted, unlifted, or unknown. Returns Nothing if the type isn't of kind RuntimeRep. `runtimeRepLevity_maybe rr` returns:
sORTKind_maybe :: Kind -> Maybe (TypeOrConstraint, Type)ghc GHC.Core.Type No documentation available.
splitAppTyNoView_maybe :: HasDebugCallStack => Type -> Maybe (Type, Type)ghc GHC.Core.Type Does the AppTy split as in splitAppTy_maybe, but assumes that any coreView stuff is already done
splitAppTy_maybe :: Type -> Maybe (Type, Type)ghc GHC.Core.Type Attempt to take a type application apart, whether it is a function, type constructor, or plain type application. Note that type family applications are NEVER unsaturated by this!
splitCastTy_maybe :: Type -> Maybe (Type, Coercion)ghc GHC.Core.Type No documentation available.
splitForAllCoVar_maybe :: Type -> Maybe (CoVar, Type)ghc GHC.Core.Type Like splitForAllTyCoVar_maybe, but only returns Just if it is a covar binder.
splitForAllForAllTyBinder_maybe :: Type -> Maybe (ForAllTyBinder, Type)ghc GHC.Core.Type Attempts to take a ForAllTy apart, returning the full ForAllTyBinder
splitForAllTyCoVar_maybe :: Type -> Maybe (TyCoVar, Type)ghc GHC.Core.Type Attempts to take a ForAllTy apart, returning the Var
splitForAllTyVar_maybe :: Type -> Maybe (TyVar, Type)ghc GHC.Core.Type Attempts to take a ForAllTy apart, but only if the binder is a TyVar