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FIX: Remove unused Copy/Clone for MaybeUninit

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bluss
2018-12-22 19:59:32 +01:00
parent 85d9a06a62
commit 06930d27ce
1 changed files with 0 additions and 6 deletions
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src/maybe_uninit.rs
-6
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@@ -6,7 +6,6 @@ use std::mem::ManuallyDrop;
/// A combination of ManuallyDrop and “maybe uninitialized”; /// A combination of ManuallyDrop and “maybe uninitialized”;
/// this wraps a value that can be wholly or partially uninitialized; /// this wraps a value that can be wholly or partially uninitialized;
/// it also has no drop regardless of the type of T. /// it also has no drop regardless of the type of T.
#[derive(Copy)]
#[repr(C)] // for cast from self ptr to value #[repr(C)] // for cast from self ptr to value
pub union MaybeUninit<T> { pub union MaybeUninit<T> {
empty: (), empty: (),
@@ -14,11 +13,6 @@ pub union MaybeUninit<T> {
} }
// Why we don't use std's MaybeUninit on nightly? See the ptr method // Why we don't use std's MaybeUninit on nightly? See the ptr method
impl<T> Clone for MaybeUninit<T> where T: Copy
{
fn clone(&self) -> Self { *self }
}
impl<T> MaybeUninit<T> { impl<T> MaybeUninit<T> {
/// Create a new MaybeUninit with uninitialized interior /// Create a new MaybeUninit with uninitialized interior
pub unsafe fn uninitialized() -> Self { pub unsafe fn uninitialized() -> Self {