syntax_data: {"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"self.path_generic_args("}]}
source_snippet:             self.path_generic_args(
context_before:         if impl_trait_ref.is_some() && args.iter().any(|a| a.has_non_region_param()) {
context_after:                 |this| {