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traceShowM :: (Show a, Monad m) => a -> m ()protolude Protolude.Debug Warning: traceShowM remains in code
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Efficient conversion of values into Text text-show offers a replacement for the Show typeclass intended for use with Text instead of Strings. This package was created in the spirit of bytestring-show. For most uses, simply importing TextShow will suffice:
module Main where import TextShow main :: IO () main = printT (Just "Hello, World!")
See also the naming conventions page. Support for automatically deriving TextShow instances can be found in the TextShow.TH and TextShow.Generic modules. text-show only provides instances for data types in the following packages: This policy is in place to keep text-show's dependencies reasonably light. If you need a TextShow instance for a library that is not in this list, it may be covered by the text-show-instances library. -
Efficiently convert from values to Text via Builders. Since: 2
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text-show TextShow An adapter newtype, suitable for DerivingVia. The TextShow instance for FromStringShow is based on its String Show instance. That is,
showbPrec p (FromStringShow x) = showsToShowb showsPrec p x
Since: 2 FromStringShow :: a -> FromStringShow atext-show TextShow No documentation available.
newtype
FromStringShow1 (f :: k -> Type) (a :: k)text-show TextShow An adapter newtype, suitable for DerivingVia. The TextShow1 instance for FromStringShow1 is based on its String Show1 instance. That is,
liftShowbPrec sp sl p (FromStringShow1 x) = showsPrecToShowbPrec (liftShowsPrec (showbPrecToShowsPrec sp) (showbToShows sl)) p x
Since: 3FromStringShow1 :: f a -> FromStringShow1 (f :: k -> Type) (a :: k)text-show TextShow No documentation available.
newtype
FromStringShow2 (f :: k -> k1 -> Type) (a :: k) (b :: k1)text-show TextShow An adapter newtype, suitable for DerivingVia. The TextShow2 instance for FromStringShow2 is based on its String Show2 instance. That is,
liftShowbPrec2 sp1 sl1 sp2 sl2 p (FromStringShow2 x) = showsPrecToShowbPrec (liftShowsPrec2 (showbPrecToShowsPrec sp1) (showbToShows sl1) (showbPrecToShowsPrec sp2) (showbToShows sl2)) p x
Since: 3FromStringShow2 :: f a b -> FromStringShow2 (f :: k -> k1 -> Type) (a :: k) (b :: k1)text-show TextShow No documentation available.
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text-show TextShow An adapter newtype, suitable for DerivingVia. The String Show instance for FromTextShow is based on its TextShow instance. That is,
showsPrec p (FromTextShow x) = showbToShows showbPrec p x
Since: 2