Skip to content

HORIZON HASKELL Docs lts/ghc-10.0.x8fef28d2026-11-02Search packagesCtrl K

Theme: |

GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8fef28d · 2026-11-02

Modulehledger-lib-1.52.4GHC2021

Text.WideString

Calculate the width of String and Text, being aware of wide characters.

Contents

Text Builders which keep track of length

Synopsis

data WideBuilder
value wbUnpack
value wbToText
value wbFromText

Packagehledger-lib-1.52.4
Exports4
LanguageGHC2021
LicenceGPL-3.0-or-later
SourceWideString.hs

Text Builders which keep track of length

datadata WideBuilder

Helper for constructing Builders while keeping track of text width.

Constructors

WideBuilder
- wbBuilder :: !Builder
- wbWidth :: !Int

Instances3Show, Semigroup, Monoid

Show WideBuilderDefined in hledger-lib-1.52.4 · Text.WideString
Semigroup WideBuilderDefined in hledger-lib-1.52.4 · Text.WideString
Monoid WideBuilderDefined in hledger-lib-1.52.4 · Text.WideString

valuewbUnpack :: WideBuilder -> String

Convert a WideBuilder to a String.

valuewbToText :: WideBuilder -> Text

Convert a WideBuilder to a strict Text.

valuewbFromText :: Text -> WideBuilder

Convert a strict Text to a WideBuilder.