Text.Render

Documentation

class Show a => Render a where

A class for pretty printing, and in general, for "showing" as a Text.

Minimal complete definition

Nothing

Methods

render :: a -> Text

Render the object as a Text.

renderParens :: a -> Text

Many types of objects need to be rendered in parentheses.

renderIO :: MonadIO m => a -> m Text

Render in the IO monad. Useful for objects containing IORefs.

renderI :: a -> Indenter

Instances

Render Bool

Render Double

Render Int

Render Integer

Render Text

Render ParseError

Render a => Render [a]

(Render a, Render b) => Render (a, b)

type Indenter = ReaderT Int (WriterT Text (State Int)) ()

indented :: Indenter -> Indenter

wrapIndented :: Render a => Text -> Text -> [a] -> Indenter

inNewLine :: Indenter -> Indenter

renderIndented :: Render a => Int -> a -> Text

renderIndentedStartingAt :: Render a => Int -> Int -> a -> Text

renderTicks :: Render a => a -> Text

Renders and surrounds in backticks. Useful for printing user input.