syntax_data: {"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// from the node with the given DFN. It accessed a minimum depth
context_before:     /// Insert a provisional result into the cache. The result came
context_after:     /// of `reached_depth` to compute. It evaluated `fresh_trait_pred`