Struct JsonRpcErrorResponse 

pub struct JsonRpcErrorResponse {
    pub jsonrpc: String,
    pub error: JsonRpcError,
    pub id: Value,
}

JSON-RPC 2.0 Error Response

Represents a JSON-RPC response containing an error result.

Fields

• jsonrpc - A String specifying the JSON-RPC version. MUST be exactly “2.0”
• error - An Error Object with error information
• id - This MUST be the same id as the request it is responding to

Example

use serde_json::json;
use spikard_http::jsonrpc::{JsonRpcErrorResponse, error_codes};

let err_response = JsonRpcErrorResponse::error(
    error_codes::METHOD_NOT_FOUND,
    "Method not found",
    json!(1)
);
assert_eq!(err_response.jsonrpc, "2.0");

Fields

jsonrpc: String

JSON-RPC version, must be “2.0”

error: JsonRpcError

Error object containing error information

id: Value

The request identifier this response corresponds to

Implementations

impl JsonRpcErrorResponse

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

Creates a new JSON-RPC 2.0 error response

Arguments

• code - The numeric error code
• message - The error message
• id - The request identifier from the original request

Example

use serde_json::json;
use spikard_http::jsonrpc::{JsonRpcErrorResponse, error_codes};

let response = JsonRpcErrorResponse::error(
    error_codes::METHOD_NOT_FOUND,
    "Unknown method",
    json!(null)
);
assert_eq!(response.jsonrpc, "2.0");

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

Creates a new JSON-RPC 2.0 error response with additional error data

Arguments

• code - The numeric error code
• message - The error message
• data - Additional context about the error
• id - The request identifier from the original request

Example

use serde_json::json;
use spikard_http::jsonrpc::{JsonRpcErrorResponse, error_codes};

let response = JsonRpcErrorResponse::error_with_data(
    error_codes::INVALID_PARAMS,
    "Invalid method parameters",
    json!({"reason": "Missing required field 'name'"}),
    json!(1)
);
assert_eq!(response.jsonrpc, "2.0");
assert!(response.error.data.is_some());

Trait Implementations

impl Clone for JsonRpcErrorResponse

fn clone(&self) -> JsonRpcErrorResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonRpcErrorResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JsonRpcErrorResponse

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for JsonRpcErrorResponse

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

where __S: Serializer,

Serialize this value into the given Serde serializer.