Struct DamageHistoryBinding 

pub(crate) struct DamageHistoryBinding {
    state: SyncMutex<BindingState>,
}

Serializes history writes with removal and gameplay ownership changes.

Fields

state: SyncMutex<BindingState>

Implementations

impl DamageHistoryBinding

pub(crate) fn retain_owner(&self) -> Arc<()>

The marker must live in a gameplay owner, never in the entity itself.

pub(super) fn record( &self, history: &Arc<DamageHistory>, generation: EntityGeneration, source: &DamageSource, clock: &Arc<GameTime>, )

pub(crate) fn release_on_removal( &self, ) -> Option<(Arc<DamageHistory>, Option<DamageSource>)>

Both the source and the upgraded history can own entities. Drop them outside the entity lifecycle lock, including when this is the last history handle.

pub(crate) fn clear_removed(&self)

pub(crate) fn last_damage_source(&self) -> Option<RecentDamageSource>

pub(crate) fn clear(&self)

Clears transient history when a target domain’s state is restored.

fn bound_history(&self) -> Option<(Arc<DamageHistory>, EntityGeneration)>

Trait Implementations

impl Default for DamageHistoryBinding

fn default() -> Self

Returns the “default value” for a type.