syntax_data: {"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// Force us to name impls with just the filename/line number. We
context_before:     fn with_reduced_queries(ReducedQueriesGuard, REDUCED_QUERIES);
context_after:     /// normally try to use types. But at some points, notably while printing