Method is_word_byte

regex/src/input.rs:380–385

Returns true iff the byte is a word byte. If the byte is absent, then false is returned.

(self)

    ///
    /// If the byte is absent, then false is returned.
    pub fn is_word_byte(self) -> bool {
        match char::from_u32(self.0) {
            Some(c) if c <= '\u{7F}' => syntax::is_word_byte(c as u8),
            None | Some(_) => false,
        }
    }
}

impl From<char> for Char {