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SseParser

Struct SseParser 

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

Incremental SSE (Server-Sent Events) parser.

Feed raw byte chunks via push and pull parsed events via next_event. Each event is returned as an (event_type, data) pair matching the Event type alias used by transports.

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impl SseParser

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pub fn push(&mut self, chunk: &[u8])

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pub fn next_event(&mut self) -> Option<(String, String)>

Returns the next SSE event as (event_type, data).

  • event_type comes from the event: line (empty string if absent).
  • data is the concatenated data: line(s).

An event is emitted when a data: line is followed by either a blank line or a new event: line, making the parser robust for streams that may not always send blank-line separators between events.

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impl Default for SseParser

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fn default() -> SseParser

Returns the “default value” for a type. Read more

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

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fn type_id(&self) -> TypeId

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

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fn borrow(&self) -> &T

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

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

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impl<T> From<T> for T

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fn from(t: T) -> T

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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<M> MetaArg<M> for M

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fn into_meta(self) -> M

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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

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

Performs the conversion.