Struct JsonRpcError 

pub struct JsonRpcError {
    pub code: i32,
    pub message: String,
    pub data: Option<Value>,
}

JSON-RPC 2.0 error object (protocol-level errors).

Fields

code: i32

message: String

data: Option<Value>

Implementations

impl JsonRpcError

pub fn parse_error() -> Self

pub fn invalid_request() -> Self

pub fn invalid_request_with(detail: impl Into<String>) -> Self

pub fn method_not_found(method: &str) -> Self

pub fn invalid_params(detail: impl Into<String>) -> Self

pub fn internal_error(detail: impl Into<String>) -> Self

Trait Implementations

impl Clone for JsonRpcError

fn clone(&self) -> JsonRpcError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonRpcError

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

Formats the value using the given formatter.

impl From<McpErrorResponse> for JsonRpcError

Convert an MCP domain error into a JSON-RPC error.

The JSON-RPC code is derived from the MCP error code. The JSON-RPC message is the human-readable MCP message. The full MCP error object is carried in data for structured clients.

fn from(mcp: McpErrorResponse) -> Self

Converts to this type from the input type.

impl Serialize for JsonRpcError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.