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error: const `impl` for trait `FromResidual` which is not marked with `#[const_trait]`
--> $DIR/const-try.rs:15:12
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LL | impl const FromResidual<Error> for TryMe {
| ^^^^^^^^^^^^^^^^^^^ this trait is not `const`
|
= note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
= note: adding a non-const method body in the future would be a breaking change
error: const `impl` for trait `Try` which is not marked with `#[const_trait]`
--> $DIR/const-try.rs:22:12
|
LL | impl const Try for TryMe {
| ^^^ this trait is not `const`
|
= note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
= note: adding a non-const method body in the future would be a breaking change
error[E0015]: `?` is not allowed on `TryMe` in constant functions
--> $DIR/const-try.rs:35:5
|
LL | TryMe?;
| ^^^^^^
|
= note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
error[E0015]: `?` is not allowed on `TryMe` in constant functions
--> $DIR/const-try.rs:35:5
|
LL | TryMe?;
| ^^^^^^
|
= note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0015`.
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