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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/impl-trait/does-not-live-long-enough.stderr | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/impl-trait/does-not-live-long-enough.stderr')
-rw-r--r-- | tests/ui/impl-trait/does-not-live-long-enough.stderr | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/does-not-live-long-enough.stderr b/tests/ui/impl-trait/does-not-live-long-enough.stderr new file mode 100644 index 000000000..750687e23 --- /dev/null +++ b/tests/ui/impl-trait/does-not-live-long-enough.stderr @@ -0,0 +1,21 @@ +error[E0373]: closure may outlive the current function, but it borrows `prefix`, which is owned by the current function + --> $DIR/does-not-live-long-enough.rs:6:33 + | +LL | self.data.iter().filter(|s| s.starts_with(prefix)).map(|s| s.as_ref()) + | ^^^ ------ `prefix` is borrowed here + | | + | may outlive borrowed value `prefix` + | +note: closure is returned here + --> $DIR/does-not-live-long-enough.rs:6:9 + | +LL | self.data.iter().filter(|s| s.starts_with(prefix)).map(|s| s.as_ref()) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +help: to force the closure to take ownership of `prefix` (and any other referenced variables), use the `move` keyword + | +LL | self.data.iter().filter(move |s| s.starts_with(prefix)).map(|s| s.as_ref()) + | ++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0373`. |