Copyright	Duncan Coutts 2007
Maintainer	cabal-devel@haskell.org
Portability	portable
Safe Haskell	Safe
Language	Haskell98

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.

Documentation

class Text a where Source

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 Version Source
Methods disp :: Version -> Doc Source parse :: ReadP r Version Source
Text VersionRange Source
Methods disp :: VersionRange -> Doc Source parse :: ReadP r VersionRange 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 License Source
Methods disp :: License -> Doc Source parse :: ReadP r License Source
Text ModuleName Source
Methods disp :: ModuleName -> Doc Source parse :: ReadP r ModuleName Source
Text Dependency Source
Methods disp :: Dependency -> Doc Source parse :: ReadP r Dependency Source
Text PackageKey Source
Methods disp :: PackageKey -> Doc Source parse :: ReadP r PackageKey Source
Text InstalledPackageId Source
Methods disp :: InstalledPackageId -> Doc Source parse :: ReadP r InstalledPackageId Source
Text PackageIdentifier Source
Methods disp :: PackageIdentifier -> Doc Source parse :: ReadP r PackageIdentifier Source
Text PackageName Source
Methods disp :: PackageName -> Doc Source parse :: ReadP r PackageName 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 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 BenchmarkType Source
Methods disp :: BenchmarkType -> Doc Source parse :: ReadP r BenchmarkType Source
Text TestType Source
Methods disp :: TestType -> Doc Source parse :: ReadP r TestType Source
Text ModuleReexport Source
Methods disp :: ModuleReexport -> Doc Source parse :: ReadP r ModuleReexport Source
Text ModuleRenaming Source
Methods disp :: ModuleRenaming -> Doc Source parse :: ReadP r ModuleRenaming Source
Text BuildType Source
Methods disp :: BuildType -> Doc Source parse :: ReadP r BuildType Source
Text ExposedModule Source
Methods disp :: ExposedModule -> Doc Source parse :: ReadP r ExposedModule Source
Text OriginalModule Source
Methods disp :: OriginalModule -> Doc Source parse :: ReadP r OriginalModule Source
Text TestShowDetails Source
Methods disp :: TestShowDetails -> Doc Source parse :: ReadP r TestShowDetails Source

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

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