Method len_before_body

euralios_std/src/path.rs:705–709

(&self)

    // Given the iteration so far, how much of the pre-State::Body path is left?
    #[inline]
    fn len_before_body(&self) -> usize {
        let root = if self.front <= State::StartDir && self.has_physical_root { 1 } else { 0 };
        let cur_dir = if self.front <= State::StartDir && self.include_cur_dir() { 1 } else { 0 };
        root + cur_dir
    }

    // is the iteration complete?
    #[inline]