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SseEvent

Struct SseEvent 

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pub struct SseEvent<T> { /* private fields */ }
Expand description

A single Server-Sent Event with optional metadata.

Construct it with SseEvent::new (a typed data payload) or SseEvent::raw (a pre-formatted string). The two are mutually exclusive by construction: there is no setter to add the other afterwards.

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impl<T> SseEvent<T>

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pub fn new(data: T) -> SseEvent<T>

Creates an event whose data is a typed value, serialized to JSON.

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pub fn raw(raw: impl Into<String>) -> SseEvent<T>

Creates an event whose data is a pre-formatted string (no serialization).

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pub fn event(self, name: impl Into<String>) -> SseEvent<T>

Sets the event name (event: line).

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pub fn id(self, id: impl ToString) -> SseEvent<T>

Sets the event id (id: line).

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pub fn retry_ms(self, ms: u64) -> SseEvent<T>

Sets the reconnection time in milliseconds (retry: line).

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pub fn comment(self, text: impl Into<String>) -> SseEvent<T>

Sets a comment line (ignored by clients, useful for diagnostics).

Auto Trait Implementations§

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impl<T> Freeze for SseEvent<T>
where T: Freeze,

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impl<T> RefUnwindSafe for SseEvent<T>
where T: RefUnwindSafe,

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impl<T> Send for SseEvent<T>
where T: Send,

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impl<T> Sync for SseEvent<T>
where T: Sync,

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impl<T> Unpin for SseEvent<T>
where T: Unpin,

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impl<T> UnsafeUnpin for SseEvent<T>
where T: UnsafeUnpin,

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impl<T> UnwindSafe for SseEvent<T>
where T: UnwindSafe,

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

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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