syntax_data: {"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                     // goals, it isn't in a cycle). If `Foo<T>: Trait` later doesn't
context_before:                     // inserted into a cache (because without thinking about `WF`
context_after:                     // hold, then `Bar<T>: Send` shouldn't hold. Therefore, we