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ReplyAddress

mqtt_typed_client

Struct ReplyAddress

pub struct ReplyAddress<F> { /* private fields */ }

Expand description

The private reply address of an RPC request: the requester’s response topic and correlation token, plus the client to publish through.

Split off RpcRequest so serve can hand a handler the decoded message (via RpcRequest::into_parts) while retaining the reply capability. Its respond/respond_with take self by move — one reply per request.

Implementations§

impl<F> ReplyAddress<F>

pub async fn respond<ReplyT>( self, reply: &ReplyT, ) -> Result<PublishReceipt, MqttClientError>
where F: Default + Clone + Send + Sync + 'static + MessageSerializer<ReplyT>,

Publish the reply to the requester’s response topic, echoing its correlation token. Takes self: one reply per request, enforced by move.

A hostile or malformed peer response_topic is caught here — get_publisher applies the usual wildcard/empty-topic validation, so a bad address fails cleanly rather than mis-routing.

pub async fn respond_with<ReplyT>( self, reply: &ReplyT, options: PublishOptions, ) -> Result<PublishReceipt, MqttClientError>
where F: Default + Clone + Send + Sync + 'static + MessageSerializer<ReplyT>,

Publish the reply with custom PublishOptions (QoS, user properties). The correlation token is always echoed, overriding any correlation set on options.

Auto Trait Implementations§

impl<F> !RefUnwindSafe for ReplyAddress<F>

impl<F> !UnwindSafe for ReplyAddress<F>

impl<F> Freeze for ReplyAddress<F>
where F: Freeze,

impl<F> Send for ReplyAddress<F>
where F: Send,

impl<F> Sync for ReplyAddress<F>
where F: Sync,

impl<F> Unpin for ReplyAddress<F>
where F: Unpin,

impl<F> UnsafeUnpin for ReplyAddress<F>
where F: UnsafeUnpin,

Blanket Implementations§

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

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where T: ?Sized,

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

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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