Enum websocket::WebSocketError

[−] Show declaration

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

[−] Expand description

Represents a WebSocket error

Variants

ProtocolError(&'static str)

[−] Expand description

A WebSocket protocol error

DataFrameError(&'static str)

[−] Expand description

Invalid WebSocket data frame error

NoDataAvailable

[−] Expand description

No data available

IoError(Error)

[−] Expand description

An input/output error

Utf8Error(Utf8Error)

[−] Expand description

A UTF-8 error

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

[−] Expand description

Other error from higher-level crate, for downcasting

Trait Implementations

impl Debug for WebSocketError[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Display for WebSocketError[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Error for WebSocketError[+]

[+] Show hidden undocumented items

pub fn description(&self) -> &str[−]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

pub fn source(&self) -> Option<&(dyn Error + 'static)>[−]

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

pub fn backtrace(&self) -> Option<&Backtrace>[−]

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

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

impl From<Error> for WebSocketError[+]

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pub fn from(err: Error) -> WebSocketError[−]

Performs the conversion.

impl From<Utf8Error> for WebSocketError[+]

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pub fn from(err: Utf8Error) -> WebSocketError[−]

Performs the conversion.

impl From<WebSocketOtherError> for WebSocketError[+]

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fn from(e: WebSocketOtherError) -> WebSocketError[−]

Performs the conversion.