syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // declares that `Foo: 'static` etc. Therefore, we just return the
context_before:     // outlives `'b: 'c`, and we don't consider whether the trait
context_after:     // free components of such a projection (in this case, `'b`).