syntax_data: {"ast_node_type":"other","tokens":[{"end":34,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:             if i.qself.is_none() {
context_before:         fn visit_type_path_mut(&mut self, i: &mut syn::TypePath) {
context_after:                 if let Some(first) = i.path.segments.first_mut() {