Struct Response 

pub struct Response {
    pub jsonrpc: &'static str,
    pub id: Option<Value>,
    pub result: Option<Value>,
    pub error: Option<ResponseError>,
}

JSON-RPC 2.0 response envelope.

Constructed via Response::ok or Response::err; direct field access is public so downstream code can inspect and log responses without going through the constructors.

Fields

jsonrpc: &'static str

JSON-RPC version marker. Always the literal "2.0".

id: Option<Value>

Correlation identifier echoed back from the paired Request. None for responses to notifications.

result: Option<Value>

Success payload. Mutually exclusive with Self::error.

error: Option<ResponseError>

Error payload. Mutually exclusive with Self::result.

Implementations

impl Response

pub const fn ok(id: Option<Value>, result: Value) -> Self

Construct a successful response.

pub fn err(id: Option<Value>, code: i32, message: impl Into<String>) -> Self

Construct an error response.

Trait Implementations

impl Debug for Response

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

Formats the value using the given formatter.

impl Serialize for Response

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

where __S: Serializer,

Serialize this value into the given Serde serializer.