5b54286640
Remove the "which is required by `{root_obligation}`" post-script in
"the trait `X` is not implemented for `Y`" explanation in E0277. This
information is already conveyed in the notes explaining requirements,
making it redundant while making the text (particularly in labels)
harder to read.
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
|
LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`
|
= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
|
LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
vs the prior
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
|
LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`, which is required by `Option<NotCopy>: Copy`
|
= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
|
LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
20 lines
779 B
Plaintext
20 lines
779 B
Plaintext
error[E0277]: the trait bound `NoToSocketAddrs: ToSocketAddrs` is not satisfied
|
|
--> $DIR/issue-39029.rs:16:38
|
|
|
|
|
LL | let _errors = TcpListener::bind(&bad);
|
|
| ----------------- ^^^ the trait `ToSocketAddrs` is not implemented for `NoToSocketAddrs`
|
|
| |
|
|
| required by a bound introduced by this call
|
|
|
|
|
= note: required for `&NoToSocketAddrs` to implement `ToSocketAddrs`
|
|
note: required by a bound in `TcpListener::bind`
|
|
--> $SRC_DIR/std/src/net/tcp.rs:LL:COL
|
|
help: consider dereferencing here
|
|
|
|
|
LL | let _errors = TcpListener::bind(&*bad);
|
|
| +
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|