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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 09:26:03 +0000 |
| commit | 9918693037dce8aa4bb6f08741b6812923486c18 (patch) | |
| tree | 21d2b40bec7e6a7ea664acee056eb3d08e15a1cf /tests/ui/borrowck/suggest-as-ref-on-mut-closure.stderr | |
| parent | Releasing progress-linux version 1.75.0+dfsg1-5~progress7.99u1. (diff) | |
| download | rustc-9918693037dce8aa4bb6f08741b6812923486c18.tar.xz rustc-9918693037dce8aa4bb6f08741b6812923486c18.zip | |
Merging upstream version 1.76.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/borrowck/suggest-as-ref-on-mut-closure.stderr')
| -rw-r--r-- | tests/ui/borrowck/suggest-as-ref-on-mut-closure.stderr | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/ui/borrowck/suggest-as-ref-on-mut-closure.stderr b/tests/ui/borrowck/suggest-as-ref-on-mut-closure.stderr index bada08368..1e98006a9 100644 --- a/tests/ui/borrowck/suggest-as-ref-on-mut-closure.stderr +++ b/tests/ui/borrowck/suggest-as-ref-on-mut-closure.stderr @@ -9,6 +9,10 @@ LL | cb.map(|cb| cb()); | note: `Option::<T>::map` takes ownership of the receiver `self`, which moves `*cb` --> $SRC_DIR/core/src/option.rs:LL:COL +help: you could `clone` the value and consume it, if the `&mut dyn FnMut(): Clone` trait bound could be satisfied + | +LL | <Option<&mut dyn FnMut()> as Clone>::clone(&cb).map(|cb| cb()); + | ++++++++++++++++++++++++++++++++++++++++++++ + error[E0596]: cannot borrow `*cb` as mutable, as it is behind a `&` reference --> $DIR/suggest-as-ref-on-mut-closure.rs:12:26 |