Struct r3_core::kernel::task::TaskRef

#[repr(transparent)]
pub struct TaskRef<'a, System: KernelBase>(_, _);

Represents a single borrowed task in a system.

This type is ABI-compatible with System::RawTaskId. It’s logically equivalent to &'a Task but instead stores RawTaskId directly.

See Task for the owned counterpart and the description of this kernel object. See TaskMethods for the operations provided by this handle type.

Implementations

impl<System: KernelBase> TaskRef<'static, System>

pub const fn define() -> TaskDefiner<System>

Construct a TaskDefiner to define a task in a configuration function.

Trait Implementations

impl<System: KernelBase> Clone for TaskRef<'_, System>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<System: KernelBase> Debug for TaskRef<'_, System>

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

Formats the value using the given formatter.

impl<System: KernelBase> Hash for TaskRef<'_, System>

fn hash<H>(&self, state: &mut H)where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<System: NotSupportedYet> PartialEq<Task<System>> for TaskRef<'_, System>

fn eq(&self, other: &Task<System>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<System: NotSupportedYet> PartialEq<TaskRef<'_, System>> for Task<System>

fn eq(&self, other: &TaskRef<'_, System>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<System: KernelBase> PartialEq<TaskRef<'_, System>> for TaskRef<'_, System>

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<System: KernelBase> TaskHandle for TaskRef<'_, System>

type System = System

The system type this object pertains to.

const unsafe fn from_id(id: <System as KernelBase>::RawTaskId) -> Self

Construct a Task from RawTaskId.

const fn id(&self) -> System::RawTaskId

Get the raw RawTaskId value representing this object.

const fn borrow(&self) -> TaskRef<'_, Self::System>

Borrow self as TaskRef.

impl<System: KernelBase> Copy for TaskRef<'_, System>

impl<System: KernelBase> Eq for TaskRef<'_, System>