Struct Consumer

pub struct Consumer {
    pub name: String,
    pub important: bool,
    pub read_from: Option<Timestamp>,
    pub supported_codecs: Option<SupportedCodecs>,
    pub attributes: HashMap<String, String>,
    pub consumer_stats: Option<ConsumerStats>,
}

Consumer description.

Fields

name: String

Must have valid not empty name as a key.

important: bool

Consumer may be marked as ‘important’. It means messages for this consumer will never expire due to retention. User should take care that such consumer never stalls, to prevent running out of disk space. Flag that this consumer is important.

read_from: Option<Timestamp>

All messages with smaller server written_at timestamp will be skipped.

supported_codecs: Option<SupportedCodecs>

List of supported codecs by this consumer. supported_codecs on topic must be contained inside this list. If empty, codec compatibility check for the consumer is disabled.

attributes: HashMap<String, String>

Attributes of consumer

consumer_stats: Option<ConsumerStats>

Filled only when requested statistics in Describe*Request.

Trait Implementations

impl Clone for Consumer

fn clone(&self) -> Consumer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Consumer

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

Formats the value using the given formatter.

impl Default for Consumer

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Consumer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Message for Consumer

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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, 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<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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

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

where B: Buf, Self: Sized,

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

impl PartialEq for Consumer

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

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 Consumer