syntax_data: {"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"self.print_def_path(def_id,"}]}
source_snippet:                         self.print_def_path(def_id, args)?;
context_before:                         // Complex opaque type, e.g. `type Foo = (i32, impl Debug);`
context_after:                         return Ok(());