Struct StreamedEvent 

pub struct StreamedEvent {
    pub namespace: String,
    pub event: Option<WireEnvelope>,
}

Streamed event frame carrying an unmodified aion-core Event in a wire envelope.

Fields

namespace: String

Namespace that owns the event.

event: Option<WireEnvelope>

Serde-encoded aion-core Event envelope.

Implementations

impl StreamedEvent

pub fn encode( namespace: impl Into<String>, request_id: Option<String>, event: &Event, ) -> Result<Self, WireError>

Serializes an aion-core event into a streamed event frame.

Errors

Returns WireError with code backend if the event cannot be serialized into the shared core-value envelope.

pub fn decode_event(&self) -> Result<Event, WireError>

Decodes the enclosed aion-core event after checking namespace consistency.

Errors

Returns WireError with code backend if the frame is missing its event envelope, if the frame namespace differs from the envelope namespace, or if the core event cannot be decoded.

Trait Implementations

impl Clone for StreamedEvent

fn clone(&self) -> StreamedEvent

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StreamedEvent

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

Formats the value using the given formatter.

impl Default for StreamedEvent

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StreamedEvent

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for StreamedEvent

impl Message for StreamedEvent

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for StreamedEvent

fn eq(&self, other: &StreamedEvent) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for StreamedEvent

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for StreamedEvent