Struct r3_core::kernel::task::Task

#[repr(transparent)]
pub struct Task<System: NotSupportedYet>(_);

Represents a single task in a system.

This type is ABI-compatible with System::RawTaskId.

See TaskRef for the borrowed counterpart. See TaskMethods for the operations provided by this handle type.

Relation to Other Specifications: Present in almost every real-time operating system.

Task States

A task may be in one of the following states:

• Dormant — The task is not executing, doesn’t have an associated execution thread, and can be activated.

• Ready — The task has an associated execution thread, which is ready to be scheduled to the CPU

• Running — The task has an associated execution thread, which is currently scheduled to the CPU

• Waiting — The task has an associated execution thread, which is currently blocked by a blocking operation

Trait Implementations

impl<System: NotSupportedYet> Debug for Task<System>

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

Formats the value using the given formatter.

impl<System: NotSupportedYet> Hash for Task<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 Task<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: 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: NotSupportedYet> TaskHandle for Task<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: NotSupportedYet> Eq for Task<System>