Struct Publication
pub struct Publication {
pub topic: Topic,
pub publisher: KernelId,
pub envelope: MessageEnvelope,
pub timestamp: HlcTimestamp,
pub qos: QoS,
pub sequence: u64,
pub retained: bool,
}Expand description
A published message on a topic.
Fields§
§topic: TopicTopic the message was published to.
publisher: KernelIdPublisher kernel ID.
envelope: MessageEnvelopeThe message envelope.
timestamp: HlcTimestampPublication timestamp.
qos: QoSQoS level.
sequence: u64Sequence number (for ordering).
retained: boolWhether this is a retained message.
Implementations§
§impl Publication
impl Publication
pub fn new(
topic: Topic,
publisher: KernelId,
envelope: MessageEnvelope,
timestamp: HlcTimestamp,
) -> Publication
pub fn new( topic: Topic, publisher: KernelId, envelope: MessageEnvelope, timestamp: HlcTimestamp, ) -> Publication
Create a new publication.
pub fn with_qos(self, qos: QoS) -> Publication
pub fn with_qos(self, qos: QoS) -> Publication
Set QoS level.
pub fn with_retained(self, retained: bool) -> Publication
pub fn with_retained(self, retained: bool) -> Publication
Mark as retained.
Trait Implementations§
§impl Clone for Publication
impl Clone for Publication
§fn clone(&self) -> Publication
fn clone(&self) -> Publication
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for Publication
impl RefUnwindSafe for Publication
impl Send for Publication
impl Sync for Publication
impl Unpin for Publication
impl UnwindSafe for Publication
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<F, W, T, D> Deserialize<With<T, W>, D> for F
impl<F, W, T, D> Deserialize<With<T, W>, D> for F
§fn deserialize(
&self,
deserializer: &mut D,
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Gets the layout of the type.