Struct StatusCondition 

pub struct StatusCondition { /* private fields */ }

StatusCondition — Spec §2.2.2.1.6, the primary WaitSet hook.

Minimal form: carries an enabled_statuses mask + delegates trigger_value() to EntityState::status_changes. The object is fully integrated (set_enabled_statuses, attach to WaitSet).

Implementations

impl StatusCondition

pub fn new(state: Arc<EntityState>) -> Self

Constructor (internal; created by the entity).

pub fn set_enabled_statuses(&self, mask: StatusMask)

Sets the enabled_statuses mask. Spec §2.2.2.1.6.

pub fn enabled_statuses(&self) -> StatusMask

Returns the current enabled_statuses mask.

pub fn trigger_value(&self) -> bool

True if (status_changes & enabled_statuses) != 0. Spec §2.2.2.1.6 trigger_value.

pub fn get_entity_handle(&self) -> InstanceHandle

Returns the InstanceHandle of the entity to which this StatusCondition is bound. Spec DCPS 1.4 §2.2.2.1.9 get_entity() — the Rust API returns the handle instead of a &dyn Entity pointer, because the same Arc<EntityState> can be held by multiple entity wrappers (DataReader/DataWriter/…); the handle is the only identity that is stable beyond the wrapper granularity.

pub fn entity_state(&self) -> &Arc<EntityState>

Returns a shared reference to the underlying EntityState (Spec §2.2.2.1.9 — direct path). Lets caller code inspect the entity’s status mask and lifecycle flags without going through the entity wrapper.

Trait Implementations

impl Clone for StatusCondition

fn clone(&self) -> StatusCondition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Condition for StatusCondition

fn get_trigger_value(&self) -> bool

True if the event of this condition is currently pending. Spec §2.2.2.1.6 get_trigger_value.

impl Debug for StatusCondition

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

Formats the value using the given formatter.