UtfString.extract

Extract the next character from the referenced string.

OutType extract(bool consume)
OutType extract(size_t width, bool consume)
struct UtfString(Char = char, bool pull_dchars = false)
OutType
extract
(
out size_t width
,
bool consume = false
)
OutType extract(Char[] text)
OutType extract(Char[] text, size_t width)
OutType extract(Char[] text, size_t width)

Parameters

width size_t: outputs the width (in terms of the number of characters in the input string) of the extracted character
consume bool: if true, the extracted characters are removed from the string (the start of the slice is advanced)

Return Value

the extracted character, either as a dchar or a slice into the input string (depending on the pull_dchars template parameter).

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