error[E0726]: implicit elided lifetime not allowed here --> $DIR/path-elided.rs:7:18 | LL | impl MyTrait for Foo { | ^^^ expected lifetime parameter | help: indicate the anonymous lifetime | LL | impl MyTrait for Foo<'_> { | ++++ error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0726`.