Struct r3_core::kernel::task::StackHunk

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pub struct StackHunk<System: KernelStatic>(_);
Expand description

Specifies the Hunk to use as a task’s stack when included in the task’s property Bag.

A kernel might choose to ignore this if StackHunk is not supported.

If a StackHunk is given, the stack size (TaskDefiner::stack_size) must be specified explicitly.

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impl<System: KernelStatic> StackHunk<System>

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pub const unsafe fn new(hunk: Hunk<System>) -> Self

Construct StackHunk.

Safety

When activating the assocaited task, the kernel will mutably borrow the region starting at hunk without no borrow checking.

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pub const fn hunk(self) -> Hunk<System>

Get the referenced Hunk.

Trait Implementations§

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impl<System: KernelStatic> Clone for StackHunk<System>

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fn clone(&self) -> Self

Returns a copy 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<System: KernelStatic> Copy for StackHunk<System>

Auto Trait Implementations§

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impl<System> RefUnwindSafe for StackHunk<System>where System: RefUnwindSafe,

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impl<System> Send for StackHunk<System>where System: Send,

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impl<System> Sync for StackHunk<System>where System: Sync,

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impl<System> Unpin for StackHunk<System>where System: Unpin,

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impl<System> UnwindSafe for StackHunk<System>where System: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

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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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.