Struct Error 

pub struct Error { /* private fields */ }

Available on crate feature ws only.

The error produced by the server side of the websocket protocol

Implementations

impl Error

pub fn is_incompatible(&self) -> bool

Test if the connection was refused because the client states an application version other than the one this server states.

This is what Connect::connect fails with for a client built against a different version of the application’s API, see Connect::app_version. It is the client which is out of date (or the server), not the connection which is broken, so it is usually worth logging at a lower level than other errors.

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, f: &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(error: Error) -> Self

Converts to this type from the input type.