Enum HandshakeError 

pub enum HandshakeError {
    UnexpectedStatus(u16),
    MissingUpgrade,
    MissingConnection,
    InvalidAcceptKey,
    MissingKey,
    UnsupportedVersion,
    MalformedHttp,
    Io(String),
}

Handshake error.

Variants

UnexpectedStatus(u16)

Response was not HTTP 101.

MissingUpgrade

Missing or wrong Upgrade header.

MissingConnection

Missing or wrong Connection header.

InvalidAcceptKey

Sec-WebSocket-Accept doesn’t match.

MissingKey

Missing Sec-WebSocket-Key in client request.

UnsupportedVersion

Unsupported WebSocket version.

MalformedHttp

HTTP response/request malformed or too large.

Io(String)

I/O error.

Trait Implementations

impl Clone for HandshakeError

fn clone(&self) -> HandshakeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HandshakeError

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

Formats the value using the given formatter.

impl Display for HandshakeError

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

Formats the value using the given formatter.

impl Error for HandshakeError

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 HandshakeError

fn from(e: Error) -> HandshakeError

Converts to this type from the input type.

impl From<HandshakeError> for Error

fn from(e: HandshakeError) -> Error

Converts to this type from the input type.

impl PartialEq for HandshakeError

fn eq(&self, other: &HandshakeError) -> 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 HandshakeError

impl StructuralPartialEq for HandshakeError