Method uses_bytes

regex/src/prog.rs:134–136

Returns true if this program uses Byte instructions instead of Char/Range instructions.

(&self)

    /// Returns true if this program uses Byte instructions instead of
    /// Char/Range instructions.
    pub fn uses_bytes(&self) -> bool {
        self.is_bytes || self.is_dfa
    }

    /// Returns true if this program exclusively matches valid UTF-8 bytes.
    ///