Struct DispatchStall 

pub struct DispatchStall {
    pub since: i64,
    pub last_seen: i64,
    pub reason: StallReason,
}

An agent that was ready to work but whose dispatch declined, and since when.

Attached by the dispatch systems when they decline, refreshed while the same reason persists, and removed the moment work is dispatched - so its presence means “runnable right now, and has been going nowhere since since”.

Fields

since: i64

Unix seconds when this stall started (not when it was last observed, so the age is the whole stall).

last_seen: i64

Unix seconds of the most recent decline.

This is what keeps the record honest. An agent can leave the ready state for reasons that have nothing to do with dispatch - a stuck edge, an iteration cap - and come back later; without a freshness stamp it would return carrying an ancient since and be judged on a wait it was not actually doing. A record that stops being refreshed simply expires.

reason: StallReason

What is holding the agent up.

Trait Implementations

impl Clone for DispatchStall

fn clone(&self) -> DispatchStall

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for DispatchStall

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<Self>>

Returns ComponentRelationshipAccessor required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add ComponentHook for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert ComponentHook for this Component if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard ComponentHook for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove ComponentHook for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn ComponentHook for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

impl Copy for DispatchStall

impl Debug for DispatchStall

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

Formats the value using the given formatter.

impl Eq for DispatchStall

impl PartialEq for DispatchStall

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DispatchStall