Struct GetStreamResponse

pub struct GetStreamResponse {
    pub message: Option<StreamMessageBatch>,
    pub permits: Option<Permits>,
}

Fields

message: Option<StreamMessageBatch>

permits: Option<Permits>

The number of permits acquired for this message, which should be sent back to the upstream with add_permits. In theory, this can also be derived from the message itself by the receiver. Here we send it explicitly to avoid any sense of inconsistency for the derivation logic, so the receiver can simply send it back verbatim.

Implementations

impl GetStreamResponse

pub fn get_message(&self) -> Result<&StreamMessageBatch, PbFieldNotFound>

pub fn get_permits(&self) -> Result<&Permits, PbFieldNotFound>

Trait Implementations

impl Clone for GetStreamResponse

fn clone(&self) -> GetStreamResponse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GetStreamResponse

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

Formats the value using the given formatter.

impl Default for GetStreamResponse

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GetStreamResponse

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for GetStreamResponse

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 GetStreamResponse

fn eq(&self, other: &GetStreamResponse) -> 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 GetStreamResponse

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 GetStreamResponse