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readDecimal_ :: Integral a => ByteString -> abytestring-lexing Data.ByteString.Lex.Integral A variant of readDecimal which does not return the tail of the string, and returns 0 instead of Nothing. This is twice as fast for Int64 on 32-bit systems, but has identical performance to readDecimal for all other types and architectures. Since: 0.4.0
readHexadecimal :: Integral a => ByteString -> Maybe (a, ByteString)bytestring-lexing Data.ByteString.Lex.Integral Read a non-negative integral value in ASCII hexadecimal format. Returns Nothing if there is no integer at the beginning of the string, otherwise returns Just the integer read and the remainder of the string. This function does not recognize the various hexadecimal sigils like "0x", but because there are so many different variants, those are best handled by helper functions which then use this function for the actual numerical parsing. This function recognizes both upper-case, lower-case, and mixed-case hexadecimal.
readOctal :: Integral a => ByteString -> Maybe (a, ByteString)bytestring-lexing Data.ByteString.Lex.Integral Read a non-negative integral value in ASCII octal format. Returns Nothing if there is no integer at the beginning of the string, otherwise returns Just the integer read and the remainder of the string. This function does not recognize the various octal sigils like "0o", but because there are different variants, those are best handled by helper functions which then use this function for the actual numerical parsing.
readSigned :: Num a => (ByteString -> Maybe (a, ByteString)) -> ByteString -> Maybe (a, ByteString)bytestring-lexing Data.ByteString.Lex.Integral Adjust a reading function to recognize an optional leading sign. As with the other functions, we assume an ASCII-compatible encoding of the sign characters.
readConfig :: IO (Config Identity)cabal-install-parsers Cabal.Config High level convenience function to find and read ~/.cabal/config file May throw IOException when file doesn't exist, and ParseError on parse error.
readPackage :: FilePath -> IO GenericPackageDescriptioncabal-install-parsers Cabal.Package High level convinience function to read package definitons, .cabal files. May throw IOException when file doesn't exist, and ParseError on parse error.
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cabal-install-parsers Cabal.Project Read and parse the cabal files of packages in the Project. May throw IOException.
readProject :: FilePath -> IO (Project URI Void (FilePath, GenericPackageDescription))cabal-install-parsers Cabal.Project High level convenience function to read and elaborate cabal.project files May throw IOException when file doesn't exist, ParseError on parse errors, or ResolveError on package resolution error.
readCounter :: Counter s -> ST s Intcborg Codec.CBOR.Magic Read the current value of a Counter.
readOnlyProperty :: IsValue v => MemberName -> IO v -> Propertydbus DBus.Client No documentation available.