Moduleformatting-7.2.0Haskell2010

Formatting.FromBuilder

1 class
1 value

Packageformatting-7.2.0
Exports2
LanguageHaskell2010
LicenceBSD-3-Clause
SourceFromBuilder.hs

classclass FromBuilder a where

Anything that can be created from a Builder. This class makes it easier to add formatting to other API's. See formatted for some examples of this class in action.

Methods

fromBuilder :: Builder -> a

Instances4FromBuilder

FromBuilder TextDefined in formatting-7.2.0 · Formatting.FromBuilder
FromBuilder BuilderDefined in formatting-7.2.0 · Formatting.FromBuilder
FromBuilder TextDefined in formatting-7.2.0 · Formatting.FromBuilder
FromBuilder [Char]Defined in formatting-7.2.0 · Formatting.FromBuilder

valueformatted :: FromBuilder t => (t -> o) -> Format o a -> a

Makes it easy to add formatting to any api that is expecting a builder, a strict or lazy text, or a string. It is essentially (flip runFormat), but with a more generous type due to the typeclass.

For example: >>> formatted TL.putStr ("x is: " % int % "n") 7 x is: 7 >>> formatted T.putStr ("x is: " % int % "n") 7 x is: 7 >>> formatted (id TL.Text) ("x is: " % int % "n") 7 "x is: 7n" >>> formatted (idT.Text) ("x is: " % int % "n") 7 "x is: 7n"