mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 15:01:51 +00:00
6efddac288
Expand the primary span of E0277 when the immediate unmet bound is not what the user wrote:
```
error[E0277]: the trait bound `i32: Bar` is not satisfied
--> f100.rs:6:6
|
6 | <i32 as Foo>::foo();
| ^^^ the trait `Bar` is not implemented for `i32`, which is required by `i32: Foo`
|
help: this trait has no implementations, consider adding one
--> f100.rs:2:1
|
2 | trait Bar {}
| ^^^^^^^^^
note: required for `i32` to implement `Foo`
--> f100.rs:3:14
|
3 | impl<T: Bar> Foo for T {}
| --- ^^^ ^
| |
| unsatisfied trait bound introduced here
```
Fix #40120.
26 lines
1.5 KiB
Plaintext
26 lines
1.5 KiB
Plaintext
error[E0277]: `Path` doesn't implement `std::fmt::Display`
|
|
--> $DIR/path-display.rs:5:20
|
|
|
|
|
LL | println!("{}", path);
|
|
| ^^^^ `Path` cannot be formatted with the default formatter; call `.display()` on it
|
|
|
|
|
= help: the trait `std::fmt::Display` is not implemented for `Path`, which is required by `&Path: std::fmt::Display`
|
|
= note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
|
|
= note: call `.display()` or `.to_string_lossy()` to safely print paths, as they may contain non-Unicode data
|
|
= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error[E0277]: `PathBuf` doesn't implement `std::fmt::Display`
|
|
--> $DIR/path-display.rs:9:20
|
|
|
|
|
LL | println!("{}", path);
|
|
| ^^^^ `PathBuf` cannot be formatted with the default formatter; call `.display()` on it
|
|
|
|
|
= help: the trait `std::fmt::Display` is not implemented for `PathBuf`
|
|
= note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
|
|
= note: call `.display()` or `.to_string_lossy()` to safely print paths, as they may contain non-Unicode data
|
|
= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|