Struct Request 

pub struct Request {
    pub msg_type: String,
    pub id: String,
    pub op: Operation,
    pub params: Value,
}

Request message envelope.

Fields

msg_type: String

Message type, always “request”.

id: String

Unique request ID for correlation.

op: Operation

Operation to perform.

params: Value

Operation-specific parameters.

Implementations

impl Request

pub fn new(id: impl Into<String>, op: Operation) -> Self

Creates a new request with empty params.

Examples

use rstmdb_protocol::{Request, Operation};
use serde_json::json;

let req = Request::new("1", Operation::Ping);
assert_eq!(req.op, Operation::Ping);

let req = Request::new("2", Operation::GetInstance)
    .with_params(json!({"instance_id": "order-001"}));

pub fn with_params(self, params: Value) -> Self

Trait Implementations

impl Clone for Request

fn clone(&self) -> Request

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Request

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Request

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Request

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.