Struct JsonRpcResponse

pub struct JsonRpcResponse {
    pub jsonrpc: String,
    pub id: RequestId,
    pub result: Option<Value>,
    pub error: Option<JsonRpcError>,
}

JSON-RPC 2.0 response message.

Represents a response from server to client for a previous request. Can contain either a successful result or an error.

Fields

jsonrpc: String

JSON-RPC version (always “2.0”)

id: RequestId

ID from the corresponding request

result: Option<Value>

Success result (mutually exclusive with error)

error: Option<JsonRpcError>

Error result (mutually exclusive with result)

Implementations

impl JsonRpcResponse

pub fn success(id: impl Into<RequestId>, result: Value) -> Self

Create a successful response with the given result.

Examples

use mcp_probe_core::messages::core::JsonRpcResponse;
use serde_json::json;

let response = JsonRpcResponse::success("1", json!({"status": "ok"}));

pub fn error(id: impl Into<RequestId>, error: JsonRpcError) -> Self

Create an error response with the given error.

Examples

use mcp_probe_core::messages::core::{JsonRpcResponse, JsonRpcError};

let response = JsonRpcResponse::error(
    "1",
    JsonRpcError::method_not_found("unknown_method"),
);

pub fn is_success(&self) -> bool

Check if this response represents a success.

pub fn is_error(&self) -> bool

Check if this response represents an error.

pub fn result_as<T>(&self) -> Result<T, Box<dyn Error + Send + Sync>>

where T: for<'de> Deserialize<'de>,

Get the result as a specific type.

Returns an error if the response is an error response or if deserialization fails.

Trait Implementations

impl Clone for JsonRpcResponse

fn clone(&self) -> JsonRpcResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonRpcResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JsonRpcResponse

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<JsonRpcResponse> for JsonRpcMessage

fn from(resp: JsonRpcResponse) -> Self

Converts to this type from the input type.

impl PartialEq for JsonRpcResponse

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for JsonRpcResponse

impl StructuralPartialEq for JsonRpcResponse