FlatParse.Common.Strings

Documentation

isDigit :: Char -> Bool

isDigit c = '0' <= c && c <= '9' TODO exists in Data.Char, but maybe loses inlining

isAsciiLetter :: Char -> Bool

isAsciiLetter c = ('A' <= c && c <= 'Z') || ('a' <= c && c <= 'z') TODO exists in Data.Char, but maybe loses inlining

isGreekLetter :: Char -> Bool

isGreekLetter c = ('Α' <= c && c <= 'Ω') || ('α' <= c && c <= 'ω')

packBytes :: [Word] -> Word

splitBytes :: [Word] -> ([Word], [Word])

These functions should be no-ops. They correspond to the similarly-named GHC 9.4 primops which work on unboxed integers.

word16ToInt16 :: Word16 -> Int16

Coerce a Word16 to Int16.

word32ToInt32 :: Word32 -> Int32

Coerce a Word32 to Int32.

word64ToInt64 :: Word64 -> Int64

Coerce a Word64 to Int64.