Enum WebSocketError 

pub enum WebSocketError {
    ConnectionFailed(String),
    ConnectionClosed {
        code: u16,
        reason: String,
    },
    RateLimited,
    MessageParseError(String),
    SequenceGap {
        expected: u64,
        received: u64,
    },
    ResyncRequired {
        orderbook_id: String,
    },
    SubscriptionFailed(String),
    PingTimeout,
    Protocol(String),
    ServerError {
        code: String,
        message: String,
    },
    NotConnected,
    AlreadyConnected,
    SendFailed(String),
    ChannelClosed,
    InvalidUrl(String),
    Timeout,
    Io(String),
    AuthenticationFailed(String),
    AuthRequired,
    HttpError(String),
    InvalidAuthToken(String),
}

WebSocket-specific errors

Variants

ConnectionFailed(String)

Initial connection failure

ConnectionClosed

Unexpected connection close

Fields

code: u16

reason: String

RateLimited

Rate limited (close code 1008)

MessageParseError(String)

JSON deserialization failure

SequenceGap

Detected sequence gap in book updates

Fields

expected: u64

received: u64

ResyncRequired

Server requested resync

Fields

orderbook_id: String

SubscriptionFailed(String)

Subscription error from server

PingTimeout

Client ping not responded

Protocol(String)

WebSocket protocol error

ServerError

Server returned an error

Fields

code: String

message: String

NotConnected

Not connected

AlreadyConnected

Already connected

SendFailed(String)

Send failed

ChannelClosed

Channel closed

InvalidUrl(String)

Invalid URL

Timeout

Timeout

Io(String)

IO error

AuthenticationFailed(String)

Authentication failed

AuthRequired

Authentication required for user stream

HttpError(String)

HTTP request error

InvalidAuthToken(String)

Invalid auth token

Trait Implementations

impl Clone for WebSocketError

fn clone(&self) -> WebSocketError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WebSocketError

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

Formats the value using the given formatter.

impl Display for WebSocketError

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

Formats the value using the given formatter.

impl Error for WebSocketError

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 WebSocketError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for WebSocketError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for WebSocketError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for WebSocketError

fn from(_: SendError<T>) -> Self

Converts to this type from the input type.