Struct async_jsonrpc_client::Error

pub struct Error {
    pub code: ErrorCode,
    pub message: String,
    pub data: Option<Value>,
}

Error object as defined in Spec

Fields

code: ErrorCode

Code

message: String

Message

data: Option<Value>

Optional data

Implementations

impl Error

pub fn new(code: ErrorCode) -> Self

Wraps given ErrorCode

pub fn parse_error() -> Self

Creates new ParseError

pub fn invalid_request() -> Self

Creates new InvalidRequest

pub fn method_not_found() -> Self

Creates new MethodNotFound

pub fn invalid_params<M>(message: M) -> Self where
    M: Into<String>, 

Creates new InvalidParams

pub fn invalid_params_with_details<M, T>(message: M, details: T) -> Error where
    M: Into<String>,
    T: Debug, 

Creates InvalidParams for given parameter, with details.

pub fn internal_error() -> Self

Creates new InternalError

pub fn invalid_version() -> Self

Creates new InvalidRequest with invalid version description

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Error

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for RpcError

fn from(source: Error) -> Self

Performs the conversion.

impl PartialEq<Error> for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Error

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Error