Method to_owned

crates/wtf8/src/lib.rs:670–672

(&self)

    type Owned = Wtf8Buf;

    fn to_owned(&self) -> Self::Owned {
        self.to_wtf8_buf()
    }

    fn clone_into(&self, buf: &mut Self::Owned) {
        self.bytes.clone_into(&mut buf.bytes);