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StatelessMessageWriter

Struct StatelessMessageWriter 

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pub struct StatelessMessageWriter { /* private fields */ }
Expand description

Stateless-Message-Writer (Spec §7.4.4 + §10.3.4).

Pflegt Multi-Reader-Fan-out fuer den BUILTIN_PARTICIPANT_STATELESS_MESSAGE_WRITER-Endpoint. Jedes write() erzeugt pro registriertem ReaderProxy ein OutboundDatagram — kein Cache, kein Resend, kein HEARTBEAT (Stateless = kein Empfangs-Status).

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impl StatelessMessageWriter

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pub fn new(participant_prefix: GuidPrefix, vendor_id: VendorId) -> Self

Erzeugt einen Writer fuer den lokalen Participant.

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pub fn guid(&self) -> Guid

GUID des Writers.

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pub fn reader_proxies(&self) -> &[ReaderProxy]

Read-only-Slice der registrierten Reader-Proxies.

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pub fn reader_proxy_count(&self) -> usize

Anzahl registrierter Reader-Proxies.

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pub fn add_reader_proxy(&mut self, proxy: ReaderProxy)

Fuegt einen Reader-Proxy hinzu (idempotent: gleiche GUID ueberschreibt).

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pub fn remove_reader_proxy(&mut self, guid: Guid) -> Option<ReaderProxy>

Entfernt einen Reader-Proxy. Liefert ihn zurueck, falls vorhanden.

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pub fn write( &mut self, msg: &ParticipantGenericMessage, ) -> Result<Vec<OutboundDatagram>, WireError>

Sendet eine ParticipantGenericMessage an alle Reader-Proxies.

Liefert ein Datagram pro Proxy (oder leer, wenn keine registriert sind).

§Errors

WireError::ValueOutOfRange bei Sequence-Number-Overflow oder WireError::* aus der DATA-Encoding-Pipeline.

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impl Debug for StatelessMessageWriter

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

Formats the value using the given formatter. Read more

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.