{"ast_node_type":"variable","tokens":[{"end":96,"kind":"keyword","start":0,"text":"let"}]}
                let prefix = match self.tcx.hir_maybe_get_struct_pattern_shorthand_field(expr) {
            let suggestions_for = |variant: &_, ctor_kind, field_name| {
                    Some(ident) => format!("{ident}: "),