Enum CallReferentDrop

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#[repr(u8)]
pub enum CallReferentDrop { Yes = 0, No = 1, }
Expand description

Determines whether the referent of a pointer is dropped when the pointer deallocates the memory.

On Yes, the referent of the pointer is dropped.

On No,the memory the pointer owns is deallocated without calling the destructor of the referent.

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Yes = 0

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No = 1

Trait Implementations§

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impl Clone for CallReferentDrop

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fn clone(&self) -> CallReferentDrop

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CallReferentDrop

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl GetStaticEquivalent_ for CallReferentDrop

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type StaticEquivalent = _static_CallReferentDrop

The 'static equivalent of Self
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impl PartialEq for CallReferentDrop

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fn eq(&self, other: &CallReferentDrop) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StableAbi for CallReferentDrop

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const LAYOUT: &'static TypeLayout

The layout of the type provided by implementors.
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type IsNonZeroType = False

Whether this type has a single invalid bit-pattern. Read more
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const ABI_CONSTS: AbiConsts = _

const-equivalents of the associated types.
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impl Copy for CallReferentDrop

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impl Eq for CallReferentDrop

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impl StructuralPartialEq for CallReferentDrop

Auto Trait Implementations§

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impl<T> AlignerFor<1> for T

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type Aligner = AlignTo1<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<1024> for T

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type Aligner = AlignTo1024<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<128> for T

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type Aligner = AlignTo128<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<16> for T

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type Aligner = AlignTo16<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<16384> for T

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type Aligner = AlignTo16384<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<2> for T

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type Aligner = AlignTo2<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<2048> for T

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type Aligner = AlignTo2048<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<256> for T

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type Aligner = AlignTo256<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<32> for T

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type Aligner = AlignTo32<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<32768> for T

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type Aligner = AlignTo32768<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<4> for T

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type Aligner = AlignTo4<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<4096> for T

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type Aligner = AlignTo4096<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<512> for T

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type Aligner = AlignTo512<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<64> for T

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type Aligner = AlignTo64<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<8> for T

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type Aligner = AlignTo8<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> AlignerFor<8192> for T

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type Aligner = AlignTo8192<T>

The AlignTo* type which aligns Self to ALIGNMENT.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<'a, T> RCowCompatibleRef<'a> for T
where T: Clone + 'a,

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type RefC = &'a T

The (preferably) ffi-safe equivalent of &Self.
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type ROwned = T

The owned version of Self::RefC.
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fn as_c_ref(from: &'a T) -> <T as RCowCompatibleRef<'a>>::RefC

Converts a reference to an FFI-safe type
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fn as_rust_ref(from: <T as RCowCompatibleRef<'a>>::RefC) -> &'a T

Converts an FFI-safe type to a reference
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impl<S> ROExtAcc for S

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fn f_get<F>(&self, offset: FieldOffset<S, F, Aligned>) -> &F

Gets a reference to a field, determined by offset. Read more
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fn f_get_mut<F>(&mut self, offset: FieldOffset<S, F, Aligned>) -> &mut F

Gets a muatble reference to a field, determined by offset. Read more
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fn f_get_ptr<F, A>(&self, offset: FieldOffset<S, F, A>) -> *const F

Gets a const pointer to a field, the field is determined by offset. Read more
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fn f_get_mut_ptr<F, A>(&mut self, offset: FieldOffset<S, F, A>) -> *mut F

Gets a mutable pointer to a field, determined by offset. Read more
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impl<S> ROExtOps<Aligned> for S

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fn f_replace<F>(&mut self, offset: FieldOffset<S, F, Aligned>, value: F) -> F

Replaces a field (determined by offset) with value, returning the previous value of the field. Read more
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fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Aligned>, right: &mut S)

Swaps a field (determined by offset) with the same field in right. Read more
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fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Aligned>) -> F
where F: Copy,

Gets a copy of a field (determined by offset). The field is determined by offset. Read more
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impl<S> ROExtOps<Unaligned> for S

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fn f_replace<F>(&mut self, offset: FieldOffset<S, F, Unaligned>, value: F) -> F

Replaces a field (determined by offset) with value, returning the previous value of the field. Read more
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fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Unaligned>, right: &mut S)

Swaps a field (determined by offset) with the same field in right. Read more
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fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Unaligned>) -> F
where F: Copy,

Gets a copy of a field (determined by offset). The field is determined by offset. Read more
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type Output = T

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Compares the address of self with the address of other. Read more
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fn drop_(self)
where Self: Sized,

Drops self using method notation. Alternative to std::mem::drop. Read more
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Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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The inclusion map: converts self to the equivalent element of its superset.
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The resulting type after obtaining ownership.
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