Safe Haskell	Safe
Language	Haskell98

Debian.Pretty

Description

A constructor we can wrap around values to avoid any built in Pretty instance - for example, instance Pretty [a].

display is now prettyShow
display' is now prettyText
ppDisplay is now ppShow
ppDisplay' is now ppText

Synopsis

Documentation

newtype PP a Source #

This type is wrapped around values before we pretty print them so we can write our own Pretty instances for common types without polluting the name space of clients of this package with instances they don't want.

Constructors

PP
Fields unPP :: a

Instances

Functor PP Source #
Methods fmap :: (a -> b) -> PP a -> PP b # (<$) :: a -> PP b -> PP a #
Pretty (PP [DebSource]) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP [DebSource] -> Doc # pPrint :: PP [DebSource] -> Doc # pPrintList :: PrettyLevel -> [PP [DebSource]] -> Doc #
Pretty (PP [ChangeLogEntry]) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP [ChangeLogEntry] -> Doc # pPrint :: PP [ChangeLogEntry] -> Doc # pPrintList :: PrettyLevel -> [PP [ChangeLogEntry]] -> Doc #
Pretty (PP a) => Pretty (PP (Maybe a)) Source #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP (Maybe a) -> Doc # pPrint :: PP (Maybe a) -> Doc # pPrintList :: PrettyLevel -> [PP (Maybe a)] -> Doc #
Pretty (PP String) Source #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP String -> Doc # pPrint :: PP String -> Doc # pPrintList :: PrettyLevel -> [PP String] -> Doc #
Pretty (PP Text) Source #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP Text -> Doc # pPrint :: PP Text -> Doc # pPrintList :: PrettyLevel -> [PP Text] -> Doc #
Pretty (PP ChangeLog) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP ChangeLog -> Doc # pPrint :: PP ChangeLog -> Doc # pPrintList :: PrettyLevel -> [PP ChangeLog] -> Doc #
Pretty (PP ChangeLogEntry) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP ChangeLogEntry -> Doc # pPrint :: PP ChangeLogEntry -> Doc # pPrintList :: PrettyLevel -> [PP ChangeLogEntry] -> Doc #
Pretty (PP ChangedFileSpec) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP ChangedFileSpec -> Doc # pPrint :: PP ChangedFileSpec -> Doc # pPrintList :: PrettyLevel -> [PP ChangedFileSpec] -> Doc #
Pretty (PP ChangesFile) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP ChangesFile -> Doc # pPrint :: PP ChangesFile -> Doc # pPrintList :: PrettyLevel -> [PP ChangesFile] -> Doc #
Pretty (PP VersionReq) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP VersionReq -> Doc # pPrint :: PP VersionReq -> Doc # pPrintList :: PrettyLevel -> [PP VersionReq] -> Doc #
Pretty (PP ArchitectureReq) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP ArchitectureReq -> Doc # pPrint :: PP ArchitectureReq -> Doc # pPrintList :: PrettyLevel -> [PP ArchitectureReq] -> Doc #
Pretty (PP BinPkgName) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP BinPkgName -> Doc # pPrint :: PP BinPkgName -> Doc # pPrintList :: PrettyLevel -> [PP BinPkgName] -> Doc #
Pretty (PP SrcPkgName) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP SrcPkgName -> Doc # pPrint :: PP SrcPkgName -> Doc # pPrintList :: PrettyLevel -> [PP SrcPkgName] -> Doc #
Pretty (PP Relation) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP Relation -> Doc # pPrint :: PP Relation -> Doc # pPrintList :: PrettyLevel -> [PP Relation] -> Doc #
Pretty (PP OrRelation) #
Methods pPrintPrec :: PrettyLevel -> Rational -> PP OrRelation -> Doc # pPrint :: PP OrRelation -> Doc # pPrintList :: PrettyLevel -> [PP OrRelation] -> Doc #
Pretty (PP Relations) #	Wrap `PP` around type synonyms that might overlap with the `Pretty [a]` instance.
Methods pPrintPrec :: PrettyLevel -> Rational -> PP Relations -> Doc # pPrint :: PP Relations -> Doc # pPrintList :: PrettyLevel -> [PP Relations] -> Doc #

prettyShow :: Pretty a => a -> String #

Pretty print a value with the prettyNormal level.

prettyText :: Pretty a => a -> Text Source #

ppPrint :: Pretty (PP a) => a -> Doc Source #

ppShow :: Pretty (PP a) => a -> String Source #

ppText :: Pretty (PP a) => a -> Text Source #