error[E0599]: no function or associated item named `new_undirected` found for struct `issue_30123_aux::Graph` in the current scope --> $DIR/issue-30123.rs:7:33 | LL | let ug = Graph::::new_undirected(); | ^^^^^^^^^^^^^^ function or associated item not found in `Graph` | = note: the function or associated item was found for - `issue_30123_aux::Graph` error: aborting due to previous error For more information about this error, try `rustc --explain E0599`.