Struct Request

pub struct Request {
    pub jsonrpc: String,
    pub method: String,
    pub params: Option<Value>,
    pub id: RequestId,
}

Base JSON-RPC request structure

This struct represents a JSON-RPC request in the MCP protocol. It includes the JSON-RPC version, method name, optional parameters, and a unique identifier.

Fields

jsonrpc: String

JSON-RPC version (always “2.0”)

method: String

Name of the method to be invoked

params: Option<Value>

Optional parameters for the method

id: RequestId

Unique identifier for the request

Implementations

impl Request

pub fn new( method: impl Into<String>, params: Option<Value>, id: RequestId, ) -> Self

Creates a new Request instance

Arguments

• method - The name of the method to be invoked
• params - Optional parameters for the method
• id - Unique identifier for the request

Returns

A new Request instance

Trait Implementations

impl Clone for Request

fn clone(&self) -> Request

Returns a duplicate of the value.

const 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.