Struct Response 

pub struct Response {
    pub jsonrpc: String,
    pub result: Option<Value>,
    pub error: Option<RpcError>,
    pub id: Value,
}

A single JSON-RPC response object.

[1] https://www.jsonrpc.org/specification#response_object

Fields

jsonrpc: String

The version of the protocol. Must be "2.0". See [JSONRPC_VERSION].

result: Option<Value>

The result of the function call that is returned to the client. This is None, if there was an error. This might also be None, if the call at the server returned null.

error: Option<RpcError>

The error triggered by a request, if present.

id: Value

The ID to identify the to which request this response belongs. If the client sent an ID in the request, this will be replied here. This is null, if the response is an error that was triggered when trying to parse the request ID

Implementations

impl Response

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

Creates a new successful response.

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

Creates a new error response.

pub fn from_result<R>( id: Value, result: Result<R, RpcError>, ) -> Result<Self, Error>

where R: Serialize,

Creates a response object from a [std::result::Result].

pub fn into_result<R>(self) -> Result<R, Error>

where R: for<'de> Deserialize<'de>,

Converts the response object to a [std::result::Result]

pub fn from_slice(d: &[u8]) -> Result<Self, Error>

Trait Implementations

impl Clone for Response

fn clone(&self) -> Response

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Response

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Response

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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.