Struct TaskHandle 

#[repr(transparent)]
pub struct TaskHandle(pub Handle);

Handle to a task (unit of concurrent execution).

Tasks are analogous to seL4 TCBs (Thread Control Blocks). Each task has:

• An entry point (RVF component)
• A capability set (what resources it can access)
• A scheduling priority
• An optional hard deadline

Tuple Fields

0: Handle

Implementations

impl TaskHandle

pub const fn new(id: u32, generation: u32) -> Self

Creates a new task handle.

pub const fn null() -> Self

Creates a null (invalid) task handle.

pub const fn is_null(&self) -> bool

Checks if this handle is null.

pub const fn raw(&self) -> Handle

Returns the raw handle.

Trait Implementations

impl Clone for TaskHandle

fn clone(&self) -> TaskHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskHandle

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

Formats the value using the given formatter.

impl Default for TaskHandle

fn default() -> Self

Returns the “default value” for a type.

impl Hash for TaskHandle

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

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 PartialEq for TaskHandle

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for TaskHandle

impl Eq for TaskHandle

impl StructuralPartialEq for TaskHandle