Struct QueryRequest 

pub struct QueryRequest {
    pub query: Option<Query>,
    pub request_id: Option<String>,
    pub timeout_ms: Option<u32>,
    pub transaction_id: Option<String>,
    pub version: Option<Version>,
}

Query request

Fields

query: Option<Query>

Query to execute

request_id: Option<String>

Optional request ID for tracking

timeout_ms: Option<u32>

Optional timeout (milliseconds)

transaction_id: Option<String>

Optional transaction ID

version: Option<Version>

Protocol version

Implementations

impl QueryRequest

pub fn request_id(&self) -> &str

Returns the value of request_id, or the default value if request_id is unset.

pub fn timeout_ms(&self) -> u32

Returns the value of timeout_ms, or the default value if timeout_ms is unset.

pub fn transaction_id(&self) -> &str

Returns the value of transaction_id, or the default value if transaction_id is unset.

Trait Implementations

impl Clone for QueryRequest

fn clone(&self) -> QueryRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryRequest

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

Formats the value using the given formatter.

impl Default for QueryRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for QueryRequest

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 QueryRequest

fn eq(&self, other: &QueryRequest) -> 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 StructuralPartialEq for QueryRequest