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| author | John Kugelman <john@kugelman.name> | 2021-10-11 13:57:38 -0400 |
|---|---|---|
| committer | John Kugelman <john@kugelman.name> | 2021-10-11 13:57:38 -0400 |
| commit | 06e625f7d582601f5e2ff69ba80f6d3a11632b24 (patch) | |
| tree | d2b9b88fb89cf0f074feeaa191cb9e22a4a9eee5 /library/alloc/src/rc.rs | |
| parent | 86d6d2b7389fe1b339402c1798edae8b695fc9ef (diff) | |
| download | rust-06e625f7d582601f5e2ff69ba80f6d3a11632b24.tar.gz rust-06e625f7d582601f5e2ff69ba80f6d3a11632b24.zip | |
Add #[must_use] to as_type conversions
Diffstat (limited to 'library/alloc/src/rc.rs')
| -rw-r--r-- | library/alloc/src/rc.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/library/alloc/src/rc.rs b/library/alloc/src/rc.rs index c6573597b1e..c337b7c5a59 100644 --- a/library/alloc/src/rc.rs +++ b/library/alloc/src/rc.rs @@ -2087,6 +2087,7 @@ impl<T: ?Sized> Weak<T> { /// ``` /// /// [`null`]: ptr::null + #[must_use] #[stable(feature = "rc_as_ptr", since = "1.45.0")] pub fn as_ptr(&self) -> *const T { let ptr: *mut RcBox<T> = NonNull::as_ptr(self.ptr); |