}
/// Returns amount of already consumed symbols.
- pub(crate) fn len_consumed(&self) -> usize {
- self.initial_len - self.chars.as_str().len()
+ pub(crate) fn len_consumed(&self) -> u32 {
+ (self.initial_len - self.chars.as_str().len()) as u32
}
/// Resets the number of bytes consumed to 0.