Enum websocket::WebSocketError

pub enum WebSocketError {
    ProtocolError(&'static str),
    DataFrameError(&'static str),
    NoDataAvailable,
    IoError(Error),
    Utf8Error(Utf8Error),
    Other(Box<dyn Error + Sync + Send + 'static, Global>),
}

Represents a WebSocket error

Variants

ProtocolError(&'static str)

A WebSocket protocol error

DataFrameError(&'static str)

Invalid WebSocket data frame error

NoDataAvailable

No data available

IoError(Error)

An input/output error

Utf8Error(Utf8Error)

A UTF-8 error

Other(Box<dyn Error + Sync + Send + 'static, Global>)

Other error from higher-level crate, for downcasting

Trait Implementations

impl Debug for WebSocketError

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

Formats the value using the given formatter.

impl Display for WebSocketError

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

Formats the value using the given formatter.

impl Error for WebSocketError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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 self, req: &mut Demand<'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) -> WebSocketError

Converts to this type from the input type.

impl From<Utf8Error> for WebSocketError

fn from(err: Utf8Error) -> WebSocketError

Converts to this type from the input type.

impl From<WebSocketOtherError> for WebSocketError

fn from(e: WebSocketOtherError) -> WebSocketError

Converts to this type from the input type.