Struct PersistedEventEnvelope

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pub struct PersistedEventEnvelope { /* private fields */ }

Expand description

Opaque persisted event data delivered by a ProjectionSource.

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impl PersistedEventEnvelope

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pub fn new( source_id: DeliverySourceId, position: DeliveryPosition, event_id: PersistedEventId, stream_id: StreamId, stream_version: StreamVersion, event_type: EventTypeName, payload: Box<RawValue>, metadata: Box<RawValue>, ) -> PersistedEventEnvelope

Creates an envelope from validated persisted event fields and raw JSON.

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pub fn source_id(&self) -> &DeliverySourceId

Returns the source that produced this envelope.

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pub fn position(&self) -> DeliveryPosition

Returns this envelope’s source-scoped delivery position.

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pub fn event_id(&self) -> PersistedEventId

Returns this envelope’s stable persisted event identity.

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pub fn stream_id(&self) -> &StreamId

Returns the stream that contains this event.

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pub fn stream_version(&self) -> StreamVersion

Returns this event’s version within its stream.

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pub fn event_type(&self) -> &EventTypeName

Returns the persisted event type discriminator.

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pub fn payload(&self) -> &RawValue

Returns the persisted event payload without parsing or reserializing it.

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pub fn metadata(&self) -> &RawValue

Returns the persisted event metadata without parsing or reserializing it.

Trait Implementations§

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impl Debug for PersistedEventEnvelope

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for PersistedEventEnvelope

Blanket Implementations§

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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> IntoEither for T

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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 more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

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

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