Char package:text

module Data.Text.Internal.Unsafe.Char
text
Warning: this is an internal module, and does not have a stable API or name. Functions in this module may not check or enforce preconditions expected by public modules. Use at your own risk! Fast character manipulation functions.
charSize :: Char -> Size
text Data.Text.Internal.Fusion.Size
The Size of the given code point.
countChar :: Char -> Stream Char -> Int
text Data.Text.Internal.Fusion
O(n) The count function returns the number of times the query element appears in the given stream. Properties 
countChar c . stream  = countChar c
countCharI :: Integral a => Char -> Stream Char -> a
text Data.Text.Internal.Fusion.Common
O(n) The countCharI function returns the number of times the query element appears in the given stream. Properties 
countCharI c . stream = countChar c
replicateCharI :: Integral a => a -> Char -> Stream Char
text Data.Text.Internal.Fusion.Common
O(n) replicateCharI n c is a Stream Char of length n with c the value of every element.
countChar :: Char -> Stream Char -> Int64
text Data.Text.Internal.Lazy.Fusion
O(n) The count function returns the number of times the query element appears in the given stream.
fromChar :: Char -> StrictTextBuilder
text Data.Text.Internal.StrictBuilder