Method to_cursors

crates/css_parse/src/token_macros.rs:815–818

(&self, s: &mut impl CursorSink)

	impl ToCursors for ColonColon {
		fn to_cursors(&self, s: &mut impl CursorSink) {
			s.append(self.0.into());
			s.append(self.1.into());
		}
	}

	impl ToSpan for ColonColon {