syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"///"}]}
source_snippet: /// and the other will have no entry in its `next_sibling` field), and
context_before: /// one of them will link to the other via the `next_sibling` field,
context_after: /// they both have the MovePath representing `x` as their parent.