Enum HandshakeError

pub enum HandshakeError {
    GetMethodRequired,
    NoWebsocketUpgrade,
    NoConnectionUpgrade,
    NoVersionHeader,
    UnsupportedVersion,
    BadWebsocketKey,
}

WebSocket handshake errors

Variants

GetMethodRequired

Only get method is allowed.

NoWebsocketUpgrade

Upgrade header if not set to WebSocket.

NoConnectionUpgrade

Connection header is not set to upgrade.

NoVersionHeader

WebSocket version header is not set.

UnsupportedVersion

Unsupported WebSocket version.

BadWebsocketKey

WebSocket key is not set or wrong.

Trait Implementations

impl Clone for HandshakeError

fn clone(&self) -> HandshakeError

Returns a copy 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

Formats the value using the given formatter.

impl Display for HandshakeError

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

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<&HandshakeError> for Response<BoxBody>

fn from(err: &HandshakeError) -> Self

Converts to this type from the input type.

impl From<HandshakeError> for Error

fn from(err: HandshakeError) -> Self

Converts to this type from the input type.

impl From<HandshakeError> for Response<BoxBody>

fn from(err: HandshakeError) -> Self

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 Copy for HandshakeError

impl Eq for HandshakeError

impl StructuralPartialEq for HandshakeError