Enum Error

pub enum Error {
    UnexpectedClose,
    PingTimeout,
    UnexpectedMessage,
    UnexpectedMessageFormat,
    UnknownResponseId,
    MaxConcurrentRequestLimitReached,
    BackendShutDown,
    ErrorMsg(String),
    ErrorResponse(ResponseError),
    ConnectionClosed,
    CsvAsync(Error),
    IO(Error),
    Reqwest(Error),
    SerdeJson(Error),
    Tungstenite(Error),
    Url(ParseError),
    Custom(Cow<'static, str>),
    UnknownReserveEvent(i32),
    UnknownEventType(i32),
    UnknownSide(i32),
    UnknownTransactionType(i32),
    RequestID(Error),
    InvalidChainId(HashSet<ChainId>),
}

A collections of errors that can occur when using this crate

Variants

UnexpectedClose

The connection was closed unexpectedly This should usually not happen

PingTimeout

UnexpectedMessage

The server sent and unexpected WebSocket message This should usually not happen

UnexpectedMessageFormat

The server send a malformed message This should usually not happen

UnknownResponseId

The server sent a response for a requests without a listener This should usually not happen

MaxConcurrentRequestLimitReached

The maximum limit of 256 concurrent requests was reached

Note, that requests with open end (live streams) can currently not be unsubscribed. If you run into that you could create a new WebSocket connection to clean up

BackendShutDown

The backend websocket service shutdown This happens, when the server closes the connection

ErrorMsg(String)

The server sent an error message as part of the response

ErrorResponse(ResponseError)

The server sent an error as part of the response

ConnectionClosed

The websocket connection was closed by the server

CsvAsync(Error)

An error encountered during csv parsing

IO(Error)

An IO error

Reqwest(Error)

An error encountered during making HTTP requests

SerdeJson(Error)

An error encountered during cbor parsing

Tungstenite(Error)

An error encountered during websocket handling

Url(ParseError)

An error encountered during url parsing

Custom(Cow<'static, str>)

UnknownReserveEvent(i32)

UnknownEventType(i32)

UnknownSide(i32)

UnknownTransactionType(i32)

RequestID(Error)

InvalidChainId(HashSet<ChainId>)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for Error

fn from(source: ParseError) -> Self

Converts to this type from the input type.

impl From<ResponseError> for Error

fn from(source: ResponseError) -> Self

Converts to this type from the input type.