Struct JsonRpcResponse 

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

JSON-RPC 2.0 Response Object

When a RPC call is made, the Server replies with a Response object.

Fields

jsonrpc: String

JSON-RPC version - MUST be exactly “2.0”

result: Option<Value>

Result of the method call (present on success)

error: Option<JsonRpcError>

Error object (present on failure)

id: Option<JsonRpcId>

Request ID (must match the request)

Implementations

impl JsonRpcResponse

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

Create a successful response

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

Create an error response

pub fn notification_ack() -> Self

Create a response for a notification (always None)

pub fn is_success(&self) -> bool

Check if this is a successful response

pub fn is_error(&self) -> bool

Check if this is an error response

pub fn get_result<T: for<'de> Deserialize<'de>>( &self, ) -> Result<Option<T>, Error>

Get the result if successful

pub fn to_json(&self) -> Result<String, Error>

Serialize to JSON string

pub fn to_json_bytes(&self) -> Result<Vec<u8>, Error>

Serialize to JSON bytes

pub fn from_json(json: &str) -> Result<Self, Error>

Deserialize from JSON string

Trait Implementations

impl Clone for JsonRpcResponse

fn clone(&self) -> JsonRpcResponse

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<'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 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.