Struct EntityQos 

pub struct EntityQos {

    pub durability: Option<DurabilityQosPolicy>,
    pub durability_service: Option<DurabilityServiceQosPolicy>,
    pub presentation: Option<PresentationQosPolicy>,
    pub deadline: Option<DeadlineQosPolicy>,
    pub latency_budget: Option<LatencyBudgetQosPolicy>,
    pub ownership: Option<OwnershipQosPolicy>,
    pub ownership_strength: Option<OwnershipStrengthQosPolicy>,
    pub liveliness: Option<LivelinessQosPolicy>,
    pub time_based_filter: Option<TimeBasedFilterQosPolicy>,
    pub partition: Option<PartitionQosPolicy>,
    pub reliability: Option<ReliabilityQosPolicy>,
    pub transport_priority: Option<TransportPriorityQosPolicy>,
    pub lifespan: Option<LifespanQosPolicy>,
    pub destination_order: Option<DestinationOrderQosPolicy>,
    pub history: Option<HistoryQosPolicy>,
    pub resource_limits: Option<ResourceLimitsQosPolicy>,
    pub entity_factory: Option<EntityFactoryQosPolicy>,
    pub writer_data_lifecycle: Option<WriterDataLifecycleQosPolicy>,
    pub reader_data_lifecycle: Option<ReaderDataLifecycleQosPolicy>,
    pub user_data: Option<UserDataQosPolicy>,
    pub topic_data: Option<TopicDataQosPolicy>,
    pub group_data: Option<GroupDataQosPolicy>,
}

Optional-pro-Policy-Container fuer alle 22 OMG-DDS-1.4-QoS-Policies.

Ein nicht-gesetztes Option heisst: im XML nicht aufgefuehrt → Spec- Default beim Resolve. Wird als ein Container fuer alle 6 Entity-Typen wiederverwendet — DDS-XML 1.0 erlaubt grundsaetzlich alle Policies in allen 6 Containern; semantische Filterung (z.B. dass OwnershipStrength nur am Writer Sinn ergibt) findet beim Materialisieren in WriterQos/ReaderQos statt (siehe Self::into_writer_qos / Self::into_reader_qos).

Fields

durability: Option<DurabilityQosPolicy>

<durability> (DDS 1.4 §2.2.3.4).

durability_service: Option<DurabilityServiceQosPolicy>

<durability_service> (§2.2.3.5).

presentation: Option<PresentationQosPolicy>

<presentation> (§2.2.3.6).

deadline: Option<DeadlineQosPolicy>

<deadline> (§2.2.3.7).

latency_budget: Option<LatencyBudgetQosPolicy>

<latency_budget> (§2.2.3.10).

ownership: Option<OwnershipQosPolicy>

<ownership> (§2.2.3.23).

ownership_strength: Option<OwnershipStrengthQosPolicy>

<ownership_strength> (§2.2.3.24).

liveliness: Option<LivelinessQosPolicy>

<liveliness> (§2.2.3.11).

time_based_filter: Option<TimeBasedFilterQosPolicy>

<time_based_filter> (§2.2.3.12).

partition: Option<PartitionQosPolicy>

<partition> (§2.2.3.13).

reliability: Option<ReliabilityQosPolicy>

<reliability> (§2.2.3.14).

transport_priority: Option<TransportPriorityQosPolicy>

<transport_priority> (§2.2.3.15).

lifespan: Option<LifespanQosPolicy>

<lifespan> (§2.2.3.16).

destination_order: Option<DestinationOrderQosPolicy>

<destination_order> (§2.2.3.18).

history: Option<HistoryQosPolicy>

<history> (§2.2.3.17).

resource_limits: Option<ResourceLimitsQosPolicy>

<resource_limits> (§2.2.3.19).

entity_factory: Option<EntityFactoryQosPolicy>

<entity_factory> (§2.2.3.27).

writer_data_lifecycle: Option<WriterDataLifecycleQosPolicy>

<writer_data_lifecycle> (§2.2.3.21).

reader_data_lifecycle: Option<ReaderDataLifecycleQosPolicy>

<reader_data_lifecycle> (§2.2.3.20).

user_data: Option<UserDataQosPolicy>

<user_data> (§2.2.3.1).

topic_data: Option<TopicDataQosPolicy>

<topic_data> (§2.2.3.2).

group_data: Option<GroupDataQosPolicy>

<group_data> (§2.2.3.3).

Implementations

impl EntityQos

pub fn merge(self, override_: &Self) -> Self

Mergt override_ ueber self: jede explizit gesetzte Policy in override_ ueberschreibt die in self. Kommutativ ist die Operation nicht — Reihenfolge: parent.merge(child) heisst “Child gewinnt, wo Child explizit gesetzt”.

pub fn into_writer_qos(&self) -> WriterQos

Materialisiert einen WriterQos aus den im EntityQos gesetzten Policies. None-Eintraege werden mit den Spec-Defaults aus zerodds_qos::WriterQos::default() aufgefuellt.

Policies, die fuer Writer keinen Sinn ergeben (z.B. time_based_filter, reader_data_lifecycle), werden hier bewusst ignoriert — Sie werden nur fuer ReaderQos materialisiert.

pub fn into_reader_qos(&self) -> ReaderQos

Materialisiert einen ReaderQos analog zu Self::into_writer_qos.

Trait Implementations

impl Clone for EntityQos

fn clone(&self) -> EntityQos

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntityQos

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

Formats the value using the given formatter.

impl Default for EntityQos

fn default() -> EntityQos

Returns the “default value” for a type.

impl PartialEq for EntityQos

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for EntityQos

impl StructuralPartialEq for EntityQos