Enum ErrorCode

pub enum ErrorCode {
    ParseError,
    OversizedRequest,
    InvalidRequest,
    MethodNotFound,
    ServerIsBusy,
    InvalidParams,
    InternalError,
    ServerError(i32),
}

JSONRPC error code

Variants

ParseError

Invalid JSON was received by the server. An error occurred on the server while parsing the JSON text.

OversizedRequest

The request was too big.

InvalidRequest

The JSON sent is not a valid Request object.

MethodNotFound

The method does not exist / is not available.

ServerIsBusy

Server is busy / resources are at capacity.

InvalidParams

Invalid method parameter(s).

InternalError

Internal JSON-RPC error.

ServerError(i32)

Reserved for implementation-defined server-errors.

Implementations

impl ErrorCode

pub const fn code(&self) -> i32

Returns integer code value

pub const fn message(&self) -> &'static str

Returns the message for the given error code.

Trait Implementations

impl Clone for ErrorCode

fn clone(&self) -> ErrorCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorCode

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for ErrorCode

fn deserialize<D>(deserializer: D) -> Result<ErrorCode, D::Error>

where D: Deserializer<'a>,

Deserialize this value from the given Serde deserializer.

impl Display for ErrorCode

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

Formats the value using the given formatter.

impl Error for ErrorCode

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<'a> From<ErrorCode> for ErrorObject<'a>

fn from(code: ErrorCode) -> Self

Converts to this type from the input type.

impl<'a, T: Clone> From<ErrorCode> for ResponsePayload<'a, T>

fn from(code: ErrorCode) -> ResponsePayload<'a, T>

Converts to this type from the input type.

impl From<i32> for ErrorCode

fn from(code: i32) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorCode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ErrorCode

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ErrorCode

impl Eq for ErrorCode

impl StructuralPartialEq for ErrorCode