diff options
Diffstat (limited to 'src/test/ui/try-trait/option-to-result.stderr')
| -rw-r--r-- | src/test/ui/try-trait/option-to-result.stderr | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/test/ui/try-trait/option-to-result.stderr b/src/test/ui/try-trait/option-to-result.stderr deleted file mode 100644 index fabc1ff2c..000000000 --- a/src/test/ui/try-trait/option-to-result.stderr +++ /dev/null @@ -1,31 +0,0 @@ -error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result` - --> $DIR/option-to-result.rs:5:6 - | -LL | fn test_result() -> Result<(),()> { - | --------------------------------- this function returns a `Result` -LL | let a:Option<()> = Some(()); -LL | a?; - | ^ use `.ok_or(...)?` to provide an error compatible with `Result<(), ()>` - | - = help: the trait `FromResidual<Option<Infallible>>` is not implemented for `Result<(), ()>` - = help: the following other types implement trait `FromResidual<R>`: - <Result<T, F> as FromResidual<Result<Infallible, E>>> - <Result<T, F> as FromResidual<Yeet<E>>> - -error[E0277]: the `?` operator can only be used on `Option`s, not `Result`s, in a function that returns `Option` - --> $DIR/option-to-result.rs:11:6 - | -LL | fn test_option() -> Option<i32>{ - | ------------------------------- this function returns an `Option` -LL | let a:Result<i32, i32> = Ok(5); -LL | a?; - | ^ use `.ok()?` if you want to discard the `Result<Infallible, i32>` error information - | - = help: the trait `FromResidual<Result<Infallible, i32>>` is not implemented for `Option<i32>` - = help: the following other types implement trait `FromResidual<R>`: - <Option<T> as FromResidual<Yeet<()>>> - <Option<T> as FromResidual> - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0277`. |