Enum rustdds::dds::statusevents::DataReaderStatus

source · [−]

pub enum DataReaderStatus {
    SampleRejected {
        count: CountWithChange,
        last_reason: SampleRejectedStatusKind,
    },
    LivelinessChanged {
        alive_total: CountWithChange,
        not_alive_total: CountWithChange,
    },
    RequestedDeadlineMissed {
        count: CountWithChange,
    },
    RequestedIncompatibleQos {
        count: CountWithChange,
        last_policy_id: QosPolicyId,
        policies: Vec<QosPolicyCount>,
    },
    SampleLost {
        count: CountWithChange,
    },
    SubscriptionMatched {
        total: CountWithChange,
        current: CountWithChange,
    },
}

Variants

`SampleRejected`

Fields

count: CountWithChange

last_reason: SampleRejectedStatusKind

Sample was rejected, because resource limits would have been exeeded.

`LivelinessChanged`

Fields

alive_total: CountWithChange

not_alive_total: CountWithChange

Remote Writer has become active or inactive.

`RequestedDeadlineMissed`

Fields

count: CountWithChange

Deadline requested by this DataReader was missed.

`RequestedIncompatibleQos`

Fields

count: CountWithChange

last_policy_id: QosPolicyId

policies: Vec<QosPolicyCount>

This DataReader has requested a QoS policy that is incompatibel with what is offered.

`SampleLost`

Fields

count: CountWithChange

A sample has been lost (never received). (Whtever this means?)

`SubscriptionMatched`

Fields

total: CountWithChange

current: CountWithChange

The DataReader has found a DataWriter that matches the Topic and has compatible QoS, or has ceased to be matched with a DataWriter that was previously considered to be matched.

Trait Implementations

impl Clone for DataReaderStatus

fn clone(&self) -> DataReaderStatus

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for DataReaderStatus

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

Formats the value using the given formatter. Read more

impl<D, DA> StatusEvented<DataReaderStatus> for DataReader<D, DA> where
D: Keyed + DeserializeOwned,
DA: DeserializerAdapter<D>,

fn as_status_evented(&mut self) -> &dyn Evented

fn try_recv_status(&self) -> Option<DataReaderStatus>

Auto Trait Implementations

impl RefUnwindSafe for DataReaderStatus

impl Send for DataReaderStatus

impl Sync for DataReaderStatus

impl Unpin for DataReaderStatus

impl UnwindSafe for DataReaderStatus

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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)

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

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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V