[−][src]Enum sp_std::alloc::ReallocPlacement
🔬 This is a nightly-only experimental API. (
allocator_api
)A placement constraint when growing or shrinking an existing allocation.
Variants
🔬 This is a nightly-only experimental API. (
allocator_api
)The allocator is allowed to move the allocation to a different memory address.
If the allocation does move, it's the responsibility of the allocator to also move the data from the previous location to the new location.
🔬 This is a nightly-only experimental API. (
allocator_api
)The address of the new memory must not change.
If the allocation would have to be moved to a new location to fit, the reallocation request will fail.
Trait Implementations
impl Clone for ReallocPlacement
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fn clone(&self) -> ReallocPlacement
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fn clone_from(&mut self, source: &Self)
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impl Copy for ReallocPlacement
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impl Debug for ReallocPlacement
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impl Eq for ReallocPlacement
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impl PartialEq<ReallocPlacement> for ReallocPlacement
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Auto Trait Implementations
impl RefUnwindSafe for ReallocPlacement
impl Send for ReallocPlacement
impl Sync for ReallocPlacement
impl Unpin for ReallocPlacement
impl UnwindSafe for ReallocPlacement
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut Tⓘ
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,