diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/issues/issue-21332.stderr | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-21332.stderr b/src/test/ui/issues/issue-21332.stderr new file mode 100644 index 000000000..d92966da1 --- /dev/null +++ b/src/test/ui/issues/issue-21332.stderr @@ -0,0 +1,15 @@ +error[E0053]: method `next` has an incompatible type for trait + --> $DIR/issue-21332.rs:5:27 + | +LL | fn next(&mut self) -> Result<i32, i32> { Ok(7) } + | ^^^^^^^^^^^^^^^^ + | | + | expected enum `Option`, found enum `Result` + | help: change the output type to match the trait: `Option<i32>` + | + = note: expected fn pointer `fn(&mut S) -> Option<i32>` + found fn pointer `fn(&mut S) -> Result<i32, i32>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0053`. |