Copyright	Duncan Coutts 2007
Maintainer	cabal-devel@haskell.org
Portability	portable
Safe Haskell	None
Language	Haskell2010

Distribution.Text

Description

This defines a Text class which is a bit like the Read and Show classes. The difference is that is uses a modern pretty printer and parser system and the format is not expected to be Haskell concrete syntax but rather the external human readable representation used by Cabal.

Synopsis

Documentation

class Text a where Source #

Minimal complete definition

disp, parse

Methods

disp :: a -> Doc Source #

parse :: ReadP r a Source #

Instances

Text Bool Source #
Methods disp :: Bool -> Doc Source # parse :: ReadP r Bool Source #
Text Int Source #
Methods disp :: Int -> Doc Source # parse :: ReadP r Int Source #
Text Version Source #
Methods disp :: Version -> Doc Source # parse :: ReadP r Version Source #
Text Platform Source #
Methods disp :: Platform -> Doc Source # parse :: ReadP r Platform Source #
Text Arch Source #
Methods disp :: Arch -> Doc Source # parse :: ReadP r Arch Source #
Text OS Source #
Methods disp :: OS -> Doc Source # parse :: ReadP r OS Source #
Text BuildType Source #
Methods disp :: BuildType -> Doc Source # parse :: ReadP r BuildType Source #
Text ExecutableScope Source #
Methods disp :: ExecutableScope -> Doc Source # parse :: ReadP r ExecutableScope Source #
Text ForeignLibOption Source #
Methods disp :: ForeignLibOption -> Doc Source # parse :: ReadP r ForeignLibOption Source #
Text ForeignLibType Source #
Methods disp :: ForeignLibType -> Doc Source # parse :: ReadP r ForeignLibType Source #
Text RepoType Source #
Methods disp :: RepoType -> Doc Source # parse :: ReadP r RepoType Source #
Text RepoKind Source #
Methods disp :: RepoKind -> Doc Source # parse :: ReadP r RepoKind Source #
Text ModuleName Source #
Methods disp :: ModuleName -> Doc Source # parse :: ReadP r ModuleName Source #
Text ModuleRenaming Source #
Methods disp :: ModuleRenaming -> Doc Source # parse :: ReadP r ModuleRenaming Source #
Text IncludeRenaming Source #
Methods disp :: IncludeRenaming -> Doc Source # parse :: ReadP r IncludeRenaming Source #
Text AbiHash Source #
Methods disp :: AbiHash -> Doc Source # parse :: ReadP r AbiHash Source #
Text ComponentId Source #
Methods disp :: ComponentId -> Doc Source # parse :: ReadP r ComponentId Source #
Text PkgconfigName Source #
Methods disp :: PkgconfigName -> Doc Source # parse :: ReadP r PkgconfigName Source #
Text VersionRange Source #
Methods disp :: VersionRange -> Doc Source # parse :: ReadP r VersionRange Source #
Text Version Source #
Methods disp :: Version -> Doc Source # parse :: ReadP r Version Source #
Text License Source #
Methods disp :: License -> Doc Source # parse :: ReadP r License Source #
Text BenchmarkType Source #
Methods disp :: BenchmarkType -> Doc Source # parse :: ReadP r BenchmarkType Source #
Text PkgconfigDependency Source #
Methods disp :: PkgconfigDependency -> Doc Source # parse :: ReadP r PkgconfigDependency Source #
Text TestType Source #
Methods disp :: TestType -> Doc Source # parse :: ReadP r TestType Source #
Text KnownExtension Source #
Methods disp :: KnownExtension -> Doc Source # parse :: ReadP r KnownExtension Source #
Text Extension Source #
Methods disp :: Extension -> Doc Source # parse :: ReadP r Extension Source #
Text Language Source #
Methods disp :: Language -> Doc Source # parse :: ReadP r Language Source #
Text AbiTag Source #
Methods disp :: AbiTag -> Doc Source # parse :: ReadP r AbiTag Source #
Text CompilerId Source #
Methods disp :: CompilerId -> Doc Source # parse :: ReadP r CompilerId Source #
Text CompilerFlavor Source #
Methods disp :: CompilerFlavor -> Doc Source # parse :: ReadP r CompilerFlavor Source #
Text LegacyExeDependency Source #
Methods disp :: LegacyExeDependency -> Doc Source # parse :: ReadP r LegacyExeDependency Source #
Text PackageName Source #
Methods disp :: PackageName -> Doc Source # parse :: ReadP r PackageName Source #
Text Mixin Source #
Methods disp :: Mixin -> Doc Source # parse :: ReadP r Mixin Source #
Text ModuleReexport Source #
Methods disp :: ModuleReexport -> Doc Source # parse :: ReadP r ModuleReexport Source #
Text PackageIdentifier Source #
Methods disp :: PackageIdentifier -> Doc Source # parse :: ReadP r PackageIdentifier Source #
Text Dependency Source #
Methods disp :: Dependency -> Doc Source # parse :: ReadP r Dependency Source #
Text DefUnitId Source #
Methods disp :: DefUnitId -> Doc Source # parse :: ReadP r DefUnitId Source #
Text UnitId Source #	The textual format for `UnitId` coincides with the format GHC accepts for `-package-id`.
Methods disp :: UnitId -> Doc Source # parse :: ReadP r UnitId Source #
Text Module Source #
Methods disp :: Module -> Doc Source # parse :: ReadP r Module Source #
Text UnqualComponentName Source #
Methods disp :: UnqualComponentName -> Doc Source # parse :: ReadP r UnqualComponentName Source #
Text ComponentName Source #
Methods disp :: ComponentName -> Doc Source # parse :: ReadP r ComponentName Source #
Text ExeDependency Source #
Methods disp :: ExeDependency -> Doc Source # parse :: ReadP r ExeDependency Source #
Text MungedPackageName Source #
Methods disp :: MungedPackageName -> Doc Source # parse :: ReadP r MungedPackageName Source #
Text MungedPackageId Source #
Methods disp :: MungedPackageId -> Doc Source # parse :: ReadP r MungedPackageId Source #
Text LibVersionInfo Source #
Methods disp :: LibVersionInfo -> Doc Source # parse :: ReadP r LibVersionInfo Source #
Text TestShowDetails Source #
Methods disp :: TestShowDetails -> Doc Source # parse :: ReadP r TestShowDetails Source #
Text RelaxedDep Source #
Methods disp :: RelaxedDep -> Doc Source # parse :: ReadP r RelaxedDep Source #
Text OpenModule Source #
Methods disp :: OpenModule -> Doc Source # parse :: ReadP r OpenModule Source #
Text OpenUnitId Source #
Methods disp :: OpenUnitId -> Doc Source # parse :: ReadP r OpenUnitId Source #
Text AbiDependency Source #
Methods disp :: AbiDependency -> Doc Source # parse :: ReadP r AbiDependency Source #
Text ExposedModule Source #
Methods disp :: ExposedModule -> Doc Source # parse :: ReadP r ExposedModule Source #

defaultStyle :: Style Source #

The default rendering style used in Cabal for console output. It has a fixed page width and adds line breaks automatically.

display :: Text a => a -> String Source #

Pretty-prints with the default style.

flatStyle :: Style Source #

A style for rendering all on one line.

simpleParse :: Text a => String -> Maybe a Source #

stdParse :: Text ver => (ver -> String -> res) -> ReadP r res Source #