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| author | Esteban Küber <esteban@kuber.com.ar> | 2024-03-13 01:51:08 +0000 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2024-04-11 16:41:41 +0000 |
| commit | fa2fc3ab9638aec571574e551cd9708aa4b64280 (patch) | |
| tree | d4e1e696e03bd7b9a8858841cda70da7928813cb /tests/ui/pattern/move-ref-patterns | |
| parent | ccae456863cf2c10e66d1e179b74ff8e950ebfa4 (diff) | |
| download | rust-fa2fc3ab9638aec571574e551cd9708aa4b64280.tar.gz rust-fa2fc3ab9638aec571574e551cd9708aa4b64280.zip | |
Suggest `.clone()` when moved while borrowed
Diffstat (limited to 'tests/ui/pattern/move-ref-patterns')
| -rw-r--r-- | tests/ui/pattern/move-ref-patterns/borrowck-move-ref-pattern.stderr | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/ui/pattern/move-ref-patterns/borrowck-move-ref-pattern.stderr b/tests/ui/pattern/move-ref-patterns/borrowck-move-ref-pattern.stderr index a033cc0655e..62896e1fd03 100644 --- a/tests/ui/pattern/move-ref-patterns/borrowck-move-ref-pattern.stderr +++ b/tests/ui/pattern/move-ref-patterns/borrowck-move-ref-pattern.stderr @@ -10,6 +10,11 @@ LL | let [ref _x0_hold, _x1, ref xs_hold @ ..] = arr; LL | _x1 = U; LL | drop(hold_all); | -------- borrow later used here + | +help: consider cloning the value if the performance cost is acceptable + | +LL | let hold_all = &arr.clone(); + | ++++++++ error[E0384]: cannot assign twice to immutable variable `_x1` --> $DIR/borrowck-move-ref-pattern.rs:9:5 |