syntax_data: {"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// elem to the associated MovePathIndex.
context_before:     /// base-place). For the remaining lookup, we map the projection
context_after:     projections: FxHashMap<(MovePathIndex, ProjectionKind), MovePathIndex>,