{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"///"}]}
/// it might even doesn't match the second pattern and we may want to not move `X` at all.
/// doesn't match and we should move the `X` to the second `b` (which here is the same thing, but doesn't need to be) and
#[derive(Debug, Clone, Copy, PartialEq, Eq)]