Function read_token::until_any_or_whitespace
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[src]
pub fn until_any_or_whitespace(any: &str, chars: &[char], offset: usize) -> (Range, Option<usize>)
Reads a token until any character in string or whitespace.
Returns (range, None)
if stopping at whitespace or end of characters.
Returns (range, Some(x))
if stopping at a character.