pub struct StackDynTaskInputsSlot<T> { /* private fields */ }Expand description
Stack-resident slot wrapping a concrete typed value.
Created by macro-generated callsites. The value starts in Some on the
stack; take_box moves it to the heap on cache miss.
Implementations§
Trait Implementations§
Source§impl<T: DynTaskInputs> StackDynTaskInputs for StackDynTaskInputsSlot<T>
impl<T: DynTaskInputs> StackDynTaskInputs for StackDynTaskInputsSlot<T>
Source§fn as_ref(&self) -> &dyn DynTaskInputs
fn as_ref(&self) -> &dyn DynTaskInputs
Borrow the argument as a type-erased reference (for cache lookup).
Source§fn take_box(&mut self) -> Box<dyn DynTaskInputs>
fn take_box(&mut self) -> Box<dyn DynTaskInputs>
Move the argument out into a heap-allocated Box (panics if already taken).
Source§fn as_any_mut(&mut self) -> &mut dyn Any
fn as_any_mut(&mut self) -> &mut dyn Any
Downcast to
&mut dyn Any for concrete type recovery without boxing.Auto Trait Implementations§
impl<T> Freeze for StackDynTaskInputsSlot<T>where
T: Freeze,
impl<T> RefUnwindSafe for StackDynTaskInputsSlot<T>where
T: RefUnwindSafe,
impl<T> Send for StackDynTaskInputsSlot<T>where
T: Send,
impl<T> Sync for StackDynTaskInputsSlot<T>where
T: Sync,
impl<T> Unpin for StackDynTaskInputsSlot<T>where
T: Unpin,
impl<T> UnsafeUnpin for StackDynTaskInputsSlot<T>where
T: UnsafeUnpin,
impl<T> UnwindSafe for StackDynTaskInputsSlot<T>where
T: UnwindSafe,
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
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
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
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§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.