diff options
Diffstat (limited to 'tests/ui/issues/issue-4335.stderr')
| -rw-r--r-- | tests/ui/issues/issue-4335.stderr | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-4335.stderr b/tests/ui/issues/issue-4335.stderr index 8b4aff54dc3..14b5cfa9f9a 100644 --- a/tests/ui/issues/issue-4335.stderr +++ b/tests/ui/issues/issue-4335.stderr @@ -7,6 +7,14 @@ LL | id(Box::new(|| *v)) | -- ^^ move occurs because `*v` has type `T`, which does not implement the `Copy` trait | | | captured by this `FnMut` closure + | +help: if `T` implemented `Clone`, you could clone the value + --> $DIR/issue-4335.rs:5:10 + | +LL | fn f<'r, T>(v: &'r T) -> Box<dyn FnMut() -> T + 'r> { + | ^ consider constraining this type parameter with `Clone` +LL | id(Box::new(|| *v)) + | -- you could clone this value error: aborting due to 1 previous error |