Enum ErrorKind

#[non_exhaustive]
pub enum ErrorKind {
    ChannelClosed,
    DeserializationError {
        cause: Cow<'static, str>,
    },
    Disconnect,
    IncorrectState(ContractKey),
    NodeUnavailable,
    TransportProtocolDisconnect,
    Unhandled {
        cause: Cow<'static, str>,
    },
    UnknownClient(usize),
    RequestError(RequestError),
    OperationError {
        cause: Cow<'static, str>,
    },
    FailedOperation,
    Shutdown,
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ChannelClosed

DeserializationError

Fields

cause: Cow<'static, str>

Disconnect

IncorrectState(ContractKey)

NodeUnavailable

TransportProtocolDisconnect

Unhandled

Fields

cause: Cow<'static, str>

UnknownClient(usize)

RequestError(RequestError)

OperationError

Fields

cause: Cow<'static, str>

FailedOperation

Shutdown

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ErrorKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

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 From<ErrorKind> for ClientError

fn from(kind: ErrorKind) -> Self

Converts to this type from the input type.

impl From<RequestError> for ErrorKind

fn from(source: RequestError) -> Self

Converts to this type from the input type.

impl Serialize for ErrorKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.