1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
error[E0199]: implementing the trait `MySafeTrait` is not unsafe
--> $DIR/coherence-default-trait-impl.rs:8:1
|
LL | unsafe impl MySafeTrait for Foo {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: remove `unsafe` from this trait implementation
|
LL - unsafe impl MySafeTrait for Foo {}
LL + impl MySafeTrait for Foo {}
|
error[E0200]: the trait `MyUnsafeTrait` requires an `unsafe impl` declaration
--> $DIR/coherence-default-trait-impl.rs:13:1
|
LL | impl MyUnsafeTrait for Foo {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: the trait `MyUnsafeTrait` enforces invariants that the compiler can't check. Review the trait documentation and make sure this implementation upholds those invariants before adding the `unsafe` keyword
help: add `unsafe` to this trait implementation
|
LL | unsafe impl MyUnsafeTrait for Foo {}
| ++++++
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0199, E0200.
For more information about an error, try `rustc --explain E0199`.
|
