Enum task_struct::RunState

pub enum RunState {
    Initing,
    Runnable,
    Blocked,
    Exited,
    Reaped,
}

The set of possible runstates that a Task can be in.

Variants

Initing

This task is in the midst of being initialized/spawned.

Runnable

This task is able to be scheduled in, but not necessarily currently running. To check whether it is currently running, use Task::is_running().

Blocked

This task is blocked on something and is not able to be scheduled in.

Exited

This Task has exited and can no longer be run. This covers both the case when a task ran to completion or was killed; see ExitValue for more details.

Reaped

This Task had already exited, and now its ExitValue has been taken (either by another task that joined it, or by the system). Because a task’s exit value can only be taken once, a repaed task is useless and will be cleaned up and removed from the system.

Trait Implementations

impl Clone for RunState

fn clone(&self) -> RunState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RunState

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

Formats the value using the given formatter.

impl PartialEq<RunState> for RunState

fn eq(&self, other: &RunState) -> 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 Copy for RunState

impl Eq for RunState

impl StructuralEq for RunState

impl StructuralPartialEq for RunState