Enum WebSocketError 

pub enum WebSocketError {
    Other(String),
    Listen(String),
    ConnectionTimeout,
    MalformedHandshake,
    MalformedMessage,
    NegotiationFailure,
    NegotiationFailureWithReason(String),
    ResponseChannelError(SendError<Message>),
    WebSocketError(Box<Error>),
    AbnormalClose,
    ServerClose,
    Stop(String),
    Done(String),
    Join(String),
    IoError(Error),
}

Errors produced by the WebSocketServer.

Variants

Other(String)

A generic, miscellaneous error carrying a descriptive message.

Listen(String)

The server failed to bind and listen on the requested address.

ConnectionTimeout

Indicates that no messages have been received within the specified timeout period

MalformedHandshake

Indicates that the data received is not a valid handshake message

MalformedMessage

Indicates that the data received is not a valid or acceptable message

NegotiationFailure

Indicates handler negotiation failure This error code is reserved for structs implementing WebSocket handler.

NegotiationFailureWithReason(String)

Indicates handler negotiation failure with a specific reason This error code is reserved for structs implementing WebSocket handler.

ResponseChannelError(SendError<Message>)

Error sending response via the tokio MPSC response channel

WebSocketError(Box<Error>)

WebSocket error produced by the underlying Tungstenite WebSocket crate

AbnormalClose

Connection terminated abnormally

ServerClose

Server closed connection

Stop(String)

Failure while signaling the listener to stop.

Done(String)

Failure while signaling that the listener has finished shutting down.

Join(String)

Failure while waiting for the listener to shut down.

IoError(Error)

An underlying I/O error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

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) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Error

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<SendError<Message>> for Error

fn from(source: SendError<Message>) -> Error

Converts to this type from the input type.

impl From<String> for Error

fn from(value: String) -> Error

Converts to this type from the input type.