diff options
Diffstat (limited to 'tests/ui/on-unimplemented/no-debug.stderr')
-rw-r--r-- | tests/ui/on-unimplemented/no-debug.stderr | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/tests/ui/on-unimplemented/no-debug.stderr b/tests/ui/on-unimplemented/no-debug.stderr new file mode 100644 index 000000000..1035da54d --- /dev/null +++ b/tests/ui/on-unimplemented/no-debug.stderr @@ -0,0 +1,46 @@ +error[E0277]: `Foo` doesn't implement `Debug` + --> $DIR/no-debug.rs:10:27 + | +LL | println!("{:?} {:?}", Foo, Bar); + | ^^^ `Foo` cannot be formatted using `{:?}` + | + = help: the trait `Debug` is not implemented for `Foo` + = note: add `#[derive(Debug)]` to `Foo` or manually `impl Debug for Foo` + = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider annotating `Foo` with `#[derive(Debug)]` + | +LL | #[derive(Debug)] + | + +error[E0277]: `Bar` doesn't implement `Debug` + --> $DIR/no-debug.rs:10:32 + | +LL | println!("{:?} {:?}", Foo, Bar); + | ^^^ `Bar` cannot be formatted using `{:?}` because it doesn't implement `Debug` + | + = help: the trait `Debug` is not implemented for `Bar` + = note: this error originates in the macro `$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]: `Foo` doesn't implement `std::fmt::Display` + --> $DIR/no-debug.rs:11:23 + | +LL | println!("{} {}", Foo, Bar); + | ^^^ `Foo` cannot be formatted with the default formatter + | + = help: the trait `std::fmt::Display` is not implemented for `Foo` + = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead + = note: this error originates in the macro `$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]: `Bar` doesn't implement `std::fmt::Display` + --> $DIR/no-debug.rs:11:28 + | +LL | println!("{} {}", Foo, Bar); + | ^^^ `Bar` cannot be formatted with the default formatter + | + = help: the trait `std::fmt::Display` is not implemented for `Bar` + = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead + = note: this error originates in the macro `$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 4 previous errors + +For more information about this error, try `rustc --explain E0277`. |