error[E0568]: auto traits cannot have super traits | |
--> $DIR/typeck-auto-trait-no-supertraits-2.rs:4:20 | |
| | |
LL | auto trait Magic : Sized where Option<Self> : Magic {} | |
| ----- ^^^^^ help: remove the super traits | |
| | | |
| auto trait cannot have super traits | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0568`. |