syntax_data: {"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// This method is useful if the consumer of the results of this analysis only needs to observe
context_before:     ///
context_after:     /// *part* of the effect of a statement (e.g. for two-phase borrows). As a general rule,