syntax_data: {"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // This indicates something like `Trait + Send: Send`. In this case, we know that
context_before:             BuiltinObjectCandidate => {
context_after:                 // this holds because that's what the object type is telling us, and there's really