Struct JsonRpcResponse 

pub struct JsonRpcResponse<R = Value> {
    pub jsonrpc: Version,
    pub id: RequestId,
    pub body: JsonRpcResponseBody<R>,
}

A JSON-RPC 2.0 response envelope.

Exactly one of result or error is present — enforced structurally by the untagged JsonRpcResponseBody.

R is the method-specific result type; generic callers use serde_json::Value.

Fields

jsonrpc: Version

Protocol version; serializes to the literal "2.0".

id: RequestId

Correlation id copied from the request.

body: JsonRpcResponseBody<R>

Either result or error, never both, never neither.

Implementations

impl<R> JsonRpcResponse<R>

pub fn success(id: RequestId, result: R) -> Self

Build a success response echoing id.

pub fn error(id: RequestId, error: RpcError) -> Self

Build an error response echoing id.

pub fn as_error(&self) -> Option<&RpcError>

The error, if this is an error response.

pub fn as_result(&self) -> Option<&R>

The result, if this is a success response.

Trait Implementations

impl<R: Clone> Clone for JsonRpcResponse<R>

fn clone(&self) -> JsonRpcResponse<R>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Debug> Debug for JsonRpcResponse<R>

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

Formats the value using the given formatter.

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

where R: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<R: PartialEq> PartialEq for JsonRpcResponse<R>

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<R> Serialize for JsonRpcResponse<R>

where R: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<R: PartialEq> StructuralPartialEq for JsonRpcResponse<R>