syntax_data: {"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"///"}]}
source_snippet: /// that inherits properties that we infer from the method and the opaque type.
context_before: /// function from a trait, synthesize an associated type for that `impl Trait`
context_after: fn associated_type_for_impl_trait_in_trait(