syntax_data: {"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 //  - For all the various builtin bounds attached to the object cast. (In other
context_before:                 //  - Casting `T` to `Trait`
context_after:                 //  words, if the object type is `Foo + Send`, this would create an obligation for