| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
GHC.Settings.Utils
Synopsis
- maybeRead :: Read a => String -> Maybe a
- maybeReadFuzzy :: Read a => String -> Maybe a
- type RawSettings = Map String String
- getTargetArchOS :: FilePath -> RawSettings -> Either String ArchOS
- getGlobalPackageDb :: FilePath -> RawSettings -> Either String FilePath
- getRawSetting :: FilePath -> RawSettings -> String -> Either String String
- getRawFilePathSetting :: FilePath -> FilePath -> RawSettings -> String -> Either String String
- getRawBooleanSetting :: FilePath -> RawSettings -> String -> Either String Bool
- readRawSetting :: (Show a, Read a) => FilePath -> RawSettings -> String -> Either String a
Documentation
Arguments
| :: FilePath | Settings filepath (for error messages) |
| -> RawSettings | Raw settings file contents |
| -> Either String ArchOS |
Read target Arch/OS from the settings
getGlobalPackageDb :: FilePath -> RawSettings -> Either String FilePath Source #
getRawSetting :: FilePath -> RawSettings -> String -> Either String String Source #
getRawFilePathSetting :: FilePath -> FilePath -> RawSettings -> String -> Either String String Source #
getRawBooleanSetting :: FilePath -> RawSettings -> String -> Either String Bool Source #
readRawSetting :: (Show a, Read a) => FilePath -> RawSettings -> String -> Either String a Source #