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TopicQos

Struct TopicQos

pub struct TopicQos {Show 13 fields
    pub durability: DurabilityQosPolicy,
    pub durability_service: DurabilityServiceQosPolicy,
    pub deadline: DeadlineQosPolicy,
    pub latency_budget: LatencyBudgetQosPolicy,
    pub liveliness: LivelinessQosPolicy,
    pub reliability: ReliabilityQosPolicy,
    pub destination_order: DestinationOrderQosPolicy,
    pub history: HistoryQosPolicy,
    pub resource_limits: ResourceLimitsQosPolicy,
    pub transport_priority: TransportPriorityQosPolicy,
    pub lifespan: LifespanQosPolicy,
    pub ownership: OwnershipQosPolicy,
    pub topic_data: TopicDataQosPolicy,
}

Expand description

QoS set for a Topic — Spec §2.2.2.3.2.

Fields§

§durability: DurabilityQosPolicy

Default durability of the topic.

§durability_service: DurabilityServiceQosPolicy

DurabilityService default of the topic.

§deadline: DeadlineQosPolicy

Default deadline.

§latency_budget: LatencyBudgetQosPolicy

Default LatencyBudget.

§liveliness: LivelinessQosPolicy

Default liveliness.

§reliability: ReliabilityQosPolicy

Default reliability.

§destination_order: DestinationOrderQosPolicy

Default DestinationOrder.

§history: HistoryQosPolicy

Default history.

§resource_limits: ResourceLimitsQosPolicy

Default resource limits.

§transport_priority: TransportPriorityQosPolicy

Default TransportPriority.

§lifespan: LifespanQosPolicy

Default lifespan.

§ownership: OwnershipQosPolicy

Default ownership.

§topic_data: TopicDataQosPolicy

TopicData (propagated via discovery).

Trait Implementations§

impl Clone for TopicQos

fn clone(&self) -> TopicQos

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for TopicQos

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

Formats the value using the given formatter. Read more

impl Default for TopicQos

fn default() -> TopicQos

Returns the “default value” for a type. Read more

impl Eq for TopicQos

impl PartialEq for TopicQos

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

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

1.0.0 (const: unstable) · Source§

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 StructuralPartialEq for TopicQos

Auto Trait Implementations§

impl Freeze for TopicQos

impl RefUnwindSafe for TopicQos

impl Send for TopicQos

impl Sync for TopicQos

impl Unpin for TopicQos

impl UnsafeUnpin for TopicQos

impl UnwindSafe for TopicQos

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.