Struct JobSlot 

pub struct JobSlot<T: Send + 'static> { /* private fields */ }

Typed result slot for handing off async work to the runtime frame loop.

Create a linked pair with JobSlot::new. The plugin holds the slot; the JobSender is sent to a background thread. Poll the slot each frame in collect until a result arrives.

JobSlot<T> is Send + 'static when T: Send + 'static, so it can be stored in super::resources::RuntimeResources for cross-plugin access.

Implementations

impl<T: Send + 'static> JobSlot<T>

pub fn empty() -> Self

Create an idle slot with no job running.

pub fn new() -> (Self, JobSender<T>)

Create a linked (slot, sender) pair.

The slot starts in the Pending state. The sender signals completion, failure, or cancellation from a background thread.

pub fn take(&mut self) -> JobPoll<T>

Poll the slot for a result.

If the job has finished (Ready, Failed, or Cancelled), the result is returned and the slot resets to empty, making it ready for a new job. Returns Pending while the background thread is still running.

pub fn is_empty(&self) -> bool

Returns true if no job is running and no result is waiting.

pub fn is_pending(&self) -> bool

Returns true if a job is running and has not yet finished.

pub fn is_ready(&self) -> bool

Returns true if a result is ready to take.

Trait Implementations

impl<T: Send + 'static> Default for JobSlot<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Send + 'static> Send for JobSlot<T>

impl<T: Send + 'static> Sync for JobSlot<T>