1 error[E0277]: the size for values of type `Self` cannot be known at compilation time
2 --> $DIR/issue-63593.rs:9:5
7 | doesn't have a size known at compile-time
8 | required by this bound in `MyTrait::This`
10 help: consider further restricting `Self`
12 LL | trait MyTrait: Sized {
15 error: aborting due to previous error
17 For more information about this error, try `rustc --explain E0277`.