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| author | Zhao Liu <zhao1.liu@intel.com> | 2025-09-21 00:05:12 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-09-22 17:17:18 +0200 |
| commit | 35d7735f765adc4cf759b8ad221e8858ca5be9c5 (patch) | |
| tree | 12e83005b5977a73f1bc698e9ebcc545a5095517 /rust/common/src | |
| parent | 1bbac0ca88cdfd6ac019685a855c92831e3862e3 (diff) | |
| download | qemu-35d7735f765adc4cf759b8ad221e8858ca5be9c5.zip qemu-35d7735f765adc4cf759b8ad221e8858ca5be9c5.tar.gz qemu-35d7735f765adc4cf759b8ad221e8858ca5be9c5.tar.bz2 | |
rust/common/uninit: Fix Clippy's complaints about lifetime
Clippy complains about the following cases and following its suggestion
to fix these warnings.
warning: the following explicit lifetimes could be elided: 'a
--> common/src/uninit.rs:38:6
|
38 | impl<'a, T, U> Deref for MaybeUninitField<'a, T, U> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
= note: `#[warn(clippy::needless_lifetimes)]` on by default
help: elide the lifetimes
|
38 - impl<'a, T, U> Deref for MaybeUninitField<'a, T, U> {
38 + impl<T, U> Deref for MaybeUninitField<'_, T, U> {
|
warning: the following explicit lifetimes could be elided: 'a
--> common/src/uninit.rs:49:6
|
49 | impl<'a, T, U> DerefMut for MaybeUninitField<'a, T, U> {
| ^^ ^^
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
help: elide the lifetimes
|
49 - impl<'a, T, U> DerefMut for MaybeUninitField<'a, T, U> {
49 + impl<T, U> DerefMut for MaybeUninitField<'_, T, U> {
|
warning: `common` (lib) generated 2 warnings (run `cargo clippy --fix --lib -p common` to apply 2 suggestions)
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Link: https://lore.kernel.org/r/20250920160520.3699591-5-zhao1.liu@intel.com
Diffstat (limited to 'rust/common/src')
| -rw-r--r-- | rust/common/src/uninit.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rust/common/src/uninit.rs b/rust/common/src/uninit.rs index e7f9fcd..8d021b1 100644 --- a/rust/common/src/uninit.rs +++ b/rust/common/src/uninit.rs @@ -35,7 +35,7 @@ impl<'a, T, U> MaybeUninitField<'a, T, U> { } } -impl<'a, T, U> Deref for MaybeUninitField<'a, T, U> { +impl<T, U> Deref for MaybeUninitField<'_, T, U> { type Target = MaybeUninit<U>; fn deref(&self) -> &MaybeUninit<U> { @@ -46,7 +46,7 @@ impl<'a, T, U> Deref for MaybeUninitField<'a, T, U> { } } -impl<'a, T, U> DerefMut for MaybeUninitField<'a, T, U> { +impl<T, U> DerefMut for MaybeUninitField<'_, T, U> { fn deref_mut(&mut self) -> &mut MaybeUninit<U> { // SAFETY: self.child was obtained by dereferencing a valid mutable // reference; the content of the memory may be invalid or uninitialized |