Struct JsonRpcError 

pub struct JsonRpcError {
    pub code: i32,
    pub message: String,
    pub data: Option<Value>,
}

JSON-RPC error information

Fields

code: i32

Error code

message: String

Error message

data: Option<Value>

Additional error data

Implementations

impl JsonRpcError

pub fn new(code: i32, message: String) -> Self

Create a new JSON-RPC error

pub fn with_data(code: i32, message: String, data: Value) -> Self

Create an error with additional data

pub fn parse_error() -> Self

Parse error (-32700)

pub fn invalid_request() -> Self

Invalid request (-32600)

pub fn method_not_found() -> Self

Method not found (-32601)

pub fn invalid_params() -> Self

Invalid params (-32602)

pub fn internal_error() -> Self

Internal error (-32603)

pub fn is_server_error(&self) -> bool

Check if this is a server error (code between -32099 and -32000)

pub fn is_application_error(&self) -> bool

Check if this is an application error (code > -32000)

Trait Implementations

impl Clone for JsonRpcError

fn clone(&self) -> JsonRpcError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonRpcError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JsonRpcError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for JsonRpcError

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

Formats the value using the given formatter.

impl Error for JsonRpcError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl Serialize for JsonRpcError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.