Struct JsonRpcResponse 

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

A JSON-RPC response from the MCP server back to the claude binary. Outbound only - we construct these, never parse them.

Fields

jsonrpc: String

Always "2.0".

id: Value

Request id this response correlates to.

result: Option<JsonRpcResult>

Success payload, mutually exclusive with error.

error: Option<McpError>

Error payload, mutually exclusive with result.

Implementations

impl JsonRpcResponse

pub fn success(id: Value, result: JsonRpcResult) -> Self

Build a successful response.

pub fn error(id: Value, error: McpError) -> Self

Build an error response.

Trait Implementations

impl Clone for JsonRpcResponse

fn clone(&self) -> Self

Returns a duplicate of the value.

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 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.