Enum ProtocolError

pub enum ProtocolError {
    Encoding,
    OpCode(OpCodeParseErr),
    UnmaskedFrame,
    MaskedFrame,
    FragmentedControl,
    FrameOverflow,
    UnknownExtension,
    ContinuationNotStarted,
    ContinuationAlreadyStarted,
    CloseCode(u16),
    ControlDataMismatch,
    InvalidControlFrame,
    InvalidSubprotocolHeader(String),
}

WebSocket protocol errors.

Variants

Encoding

Invalid encoding was received.

OpCode(OpCodeParseErr)

An invalid OpCode was received.

UnmaskedFrame

The peer sent an unmasked frame when one was expected.

MaskedFrame

The peer sent an masked frame when one was not expected.

FragmentedControl

Received a fragmented control frame

FrameOverflow

A received frame exceeded the maximum permitted size

UnknownExtension

A peer attempted to use an extension that has not been negotiated

ContinuationNotStarted

Received a continuation frame before one has been started

ContinuationAlreadyStarted

A peer attempted to start another continuation before the previous one has completed

CloseCode(u16)

Received an illegal close code

ControlDataMismatch

Received unexpected control frame data

InvalidControlFrame

An invalid control frame was received.

InvalidSubprotocolHeader(String)

Failed to build subprotocol header.

Trait Implementations

impl Clone for ProtocolError

fn clone(&self) -> ProtocolError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl Display for ProtocolError

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

Formats the value using the given formatter.

impl Error for ProtocolError

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<ProtocolError> for Error

fn from(e: ProtocolError) -> Self

Converts to this type from the input type.

impl PartialEq for ProtocolError

fn eq(&self, other: &ProtocolError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ProtocolError

impl StructuralPartialEq for ProtocolError