pub struct Value<B, V>{ /* private fields */ }
Implementations§
source§impl<V: ?Sized + HasDrop> Value<MaybeUninit<usize>, V>
impl<V: ?Sized + HasDrop> Value<MaybeUninit<usize>, V>
pub fn upcast<U: HasDrop + From<V>>(self) -> SmallValue<U>where
V: Clone,
sourcepub fn into_raw_parts(self) -> (MaybeUninit<usize>, TypeId, usize, Ptr<V>)
pub fn into_raw_parts(self) -> (MaybeUninit<usize>, TypeId, usize, Ptr<V>)
Convert this value into its destructured parts.
The caller must insure that the memory allocated by the returned bytes is freed.
source§impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop> Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop> Value<B, V>
source§impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop> Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop> Value<B, V>
sourcepub fn value_type_id(&self) -> TypeId
pub fn value_type_id(&self) -> TypeId
Get the TypeId
of the referenced value.
sourcepub fn value_alignment(&self) -> usize
pub fn value_alignment(&self) -> usize
Get the alignment of the referenced value.
Trait Implementations§
source§impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDebug + HasDrop> Debug for Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDebug + HasDrop> Debug for Value<B, V>
source§impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop> Drop for Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop> Drop for Value<B, V>
source§impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop + HasHash> Hash for Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop + HasHash> Hash for Value<B, V>
source§impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop + HasPartialEq> PartialEq for Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop + HasPartialEq> PartialEq for Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop + HasPartialEq> Eq for Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop + HasSend> Send for Value<B, V>
impl<B: GetBytesMut + DropAsAligned, V: ?Sized + HasDrop + HasSync> Sync for Value<B, V>
Auto Trait Implementations§
impl<B, V: ?Sized> RefUnwindSafe for Value<B, V>where
B: RefUnwindSafe,
V: RefUnwindSafe,
impl<B, V: ?Sized> Unpin for Value<B, V>where
B: Unpin,
impl<B, V: ?Sized> UnwindSafe for Value<B, V>where
B: UnwindSafe,
V: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneBytes for Twhere
T: Clone + 'static,
impl<T> CloneBytes for Twhere
T: Clone + 'static,
unsafe fn clone_bytes(src: &[MaybeUninit<u8>]) -> Box<[MaybeUninit<u8>]>
unsafe fn clone_from_bytes(dst: &mut [MaybeUninit<u8>], src: &[MaybeUninit<u8>])
unsafe fn clone_into_raw_bytes( src: &[MaybeUninit<u8>], dst: &mut [MaybeUninit<u8>] )
source§impl<T> DebugBytes for Twhere
T: Debug + 'static,
impl<T> DebugBytes for Twhere
T: Debug + 'static,
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.