Struct dendrite::axon_server::event::QueryEventsRequest

pub struct QueryEventsRequest {
    pub query: String,
    pub number_of_permits: i64,
    pub live_events: bool,
    pub force_read_from_leader: bool,
}

Message providing the parameters for executing a Query against AxonServer.

Fields

query: String

The query to execute against the Event Stream

number_of_permits: i64

The number of results AxonServer may send before new permits need to be provided

live_events: bool

Whether to keep the query running against incoming events once the Head of the Stream is reached

force_read_from_leader: bool

Indicates whether to force querying events from the leader node of an Axon Server. Forcing reads from leader reduces the staleness of the data read, but also puts extra burden on the leader, reducing overall scalability.

This property has no effect on connections to AxonServer SE.

Trait Implementations

impl Clone for QueryEventsRequest

pub fn clone(&self) -> QueryEventsRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryEventsRequest

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

Formats the value using the given formatter.

impl Default for QueryEventsRequest

pub fn default() -> QueryEventsRequest

Returns the "default value" for a type.

impl Message for QueryEventsRequest

pub fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

pub fn merge_field<B>(
    &mut self,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

pub fn encoded_len(&self) -> usize

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

pub fn clear(&mut self)

Clears the message, resetting all fields to their default.

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

Encodes the message to a buffer.

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

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

pub fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes an instance of the message from a buffer.

pub fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

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

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

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

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

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

impl PartialEq<QueryEventsRequest> for QueryEventsRequest

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for QueryEventsRequest