error[E0726]: implicit elided lifetime not allowed here
  --> $DIR/trait-elided.rs:5:6
   |
LL | impl MyTrait for u32 {
   |      ^^^^^^^- help: indicate the anonymous lifetime: `<'_>`
   |
   = note: assuming a `'static` lifetime...

error: aborting due to previous error

For more information about this error, try `rustc --explain E0726`.