Method nth_char

crates/common/src/str.rs:322–328

(&self, index: usize)

    }

    pub fn nth_char(&self, index: usize) -> CodePoint {
        match self.as_str_kind() {
            PyKindStr::Ascii(s) => s[index].into(),
            PyKindStr::Utf8(s) => s.chars().nth(index).unwrap().into(),
            PyKindStr::Wtf8(w) => w.code_points().nth(index).unwrap(),
        }
    }
}

impl core::fmt::Display for StrData {