Struct DownstreamMetadata 

pub struct DownstreamMetadata {
    pub request_id: u32,
    pub stream_id_alias: u32,
    pub source_node_id: String,
    pub extension_fields: Option<DownstreamMetadataExtensionFields>,
    pub metadata: Option<Metadata>,
}

Fields

request_id: u32

stream_id_alias: u32

source_node_id: String

extension_fields: Option<DownstreamMetadataExtensionFields>

metadata: Option<Metadata>

Trait Implementations

impl Clone for DownstreamMetadata

fn clone(&self) -> DownstreamMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DownstreamMetadata

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

Formats the value using the given formatter.

impl Default for DownstreamMetadata

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DownstreamMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<DownstreamMetadata> for Message

fn from(m: DownstreamMetadata) -> Self

Converts to this type from the input type.

impl HasRequestId for DownstreamMetadata

fn request_id(&self) -> u32

fn set_request_id(&mut self, request_id: u32)

impl Message for DownstreamMetadata

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 DownstreamMetadata

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

Equality operator ==.

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

Inequality operator !=.

impl RequestMessage for DownstreamMetadata

type Response = DownstreamMetadataAck

impl Serialize for DownstreamMetadata

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 DownstreamMetadata

impl TryFrom<Message> for DownstreamMetadata

type Error = MessageConvertError

The type returned in the event of a conversion error.

fn try_from(m: Message) -> Result<Self, Self::Error>

Performs the conversion.