syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // `'a`. We consider that outer trait `'c` to meet a bound if `'b`
context_before:     // then the inner projection (underlined) has an escaping region
context_after:     // outlives `'b: 'c`, and we don't consider whether the trait