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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/borrowck/issue-62387-suggest-iter-mut.stderr | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/ui/borrowck/issue-62387-suggest-iter-mut.stderr b/tests/ui/borrowck/issue-62387-suggest-iter-mut.stderr new file mode 100644 index 000000000..fd58e4330 --- /dev/null +++ b/tests/ui/borrowck/issue-62387-suggest-iter-mut.stderr @@ -0,0 +1,29 @@ +error[E0596]: cannot borrow `*a` as mutable, as it is behind a `&` reference + --> $DIR/issue-62387-suggest-iter-mut.rs:18:27 + | +LL | v.iter().for_each(|a| a.double()); + | - ^ `a` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | | + | consider changing this binding's type to be: `&mut A` + | +help: you may want to use `iter_mut` here + | +LL | v.iter_mut().for_each(|a| a.double()); + | ~~~~~~~~ + +error[E0596]: cannot borrow `*a` as mutable, as it is behind a `&` reference + --> $DIR/issue-62387-suggest-iter-mut.rs:25:39 + | +LL | v.iter().rev().rev().for_each(|a| a.double()); + | - ^ `a` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | | + | consider changing this binding's type to be: `&mut A` + | +help: you may want to use `iter_mut` here + | +LL | v.iter_mut().rev().rev().for_each(|a| a.double()); + | ~~~~~~~~ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0596`. |