Struct ratchet_rs::Error

pub struct Error { /* private fields */ }

The errors that may occur during a WebSocket connection.

Implementations

impl Error

pub fn new(kind: ErrorKind) -> Error

Construct a new error with the provided kind and no cause.

pub fn with_cause<E>(kind: ErrorKind, source: E) -> Error where
    E: Into<Box<dyn Error + Sync + Send + 'static, Global>>, 

Construct a new error with the provided kind and a cause.

pub fn downcast_ref<T>(&self) -> Option<&T> where
    T: Any + Error, 

Returns some reference to the boxed value if it is of type T, or None if it isn’t.

pub fn is_io(&self) -> bool

Whether this error is related to an IO error.

pub fn is_http(&self) -> bool

Whether this error is related to an HTTP error.

pub fn is_extension(&self) -> bool

Whether this error is related to an extension error.

pub fn is_protocol(&self) -> bool

Whether this error is related to a protocol error.

pub fn is_encoding(&self) -> bool

Whether this error is related to an encoding error.

pub fn is_close(&self) -> bool

Whether this error is related to a close 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, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for Error

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

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 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<CloseCodeParseErr> for Error

fn from(e: CloseCodeParseErr) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Error

Converts to this type from the input type.

impl From<FromUtf8Error> for Error

fn from(e: FromUtf8Error) -> Error

Converts to this type from the input type.

impl From<HttpError> for Error

fn from(e: HttpError) -> Error

Converts to this type from the input type.

impl From<Infallible> for Error

fn from(e: Infallible) -> Error

Converts to this type from the input type.

impl From<InvalidHeader> for Error

fn from(e: InvalidHeader) -> Error

Converts to this type from the input type.

impl From<InvalidHeaderValue> for Error

fn from(e: InvalidHeaderValue) -> Error

Converts to this type from the input type.

impl From<InvalidStatusCode> for Error

fn from(e: InvalidStatusCode) -> Error

Converts to this type from the input type.

impl From<InvalidUri> for Error

fn from(e: InvalidUri) -> Error

Converts to this type from the input type.

impl From<OpCodeParseErr> for Error

fn from(e: OpCodeParseErr) -> Error

Converts to this type from the input type.

impl From<ProtocolError> for Error

fn from(e: ProtocolError) -> Error

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(e: Utf8Error) -> Error

Converts to this type from the input type.