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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
commit17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch)
tree3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /src/test/ui/try-trait/option-to-result.stderr
parentAdding upstream version 1.64.0+dfsg1. (diff)
downloadrustc-upstream/1.65.0+dfsg1.tar.xz
rustc-upstream/1.65.0+dfsg1.zip
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/try-trait/option-to-result.stderr')
-rw-r--r--src/test/ui/try-trait/option-to-result.stderr24
1 files changed, 10 insertions, 14 deletions
diff --git a/src/test/ui/try-trait/option-to-result.stderr b/src/test/ui/try-trait/option-to-result.stderr
index ae5c3ad62..fabc1ff2c 100644
--- a/src/test/ui/try-trait/option-to-result.stderr
+++ b/src/test/ui/try-trait/option-to-result.stderr
@@ -1,13 +1,11 @@
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<(),()> {
-LL | | let a:Option<()> = Some(());
-LL | | a?;
- | | ^ use `.ok_or(...)?` to provide an error compatible with `Result<(), ()>`
-LL | | Ok(())
-LL | | }
- | |_- this function returns a `Result`
+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>`:
@@ -17,13 +15,11 @@ LL | | }
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>{
-LL | | let a:Result<i32, i32> = Ok(5);
-LL | | a?;
- | | ^ use `.ok()?` if you want to discard the `Result<Infallible, i32>` error information
-LL | | Some(5)
-LL | | }
- | |_- this function returns an `Option`
+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>`: