Safe Haskell	Safe
Language	Haskell2010

Stg.Util

Contents

Description

Useful utilities that don't really fit in a specific location.

Synopsis

Documentation

show with Text as codomain.

show' = pack . show

Either with an accumulating Applicative instance

Constructors

Failure err
Success a

Instances

Bifunctor Validate Source #
Methods bimap :: (a -> b) -> (c -> d) -> Validate a c -> Validate b d # first :: (a -> b) -> Validate a c -> Validate b c # second :: (b -> c) -> Validate a b -> Validate a c #
Functor (Validate a) Source #
Methods fmap :: (a -> b) -> Validate a a -> Validate a b # (<$) :: a -> Validate a b -> Validate a a #
Monoid a => Applicative (Validate a) Source #	Return success or the accumulation of all failures
Methods pure :: a -> Validate a a # (<>) :: Validate a (a -> b) -> Validate a a -> Validate a b # (>) :: Validate a a -> Validate a b -> Validate a b # (<*) :: Validate a a -> Validate a b -> Validate a a #

Prettyprinter extensions

[a,b,c]  ==>  a, b, c