Enum WsHandshakeError

pub enum WsHandshakeError {
    CertificateStore(Error),
    Url(Cow<'static, str>),
    Io(Error),
    Transport(Error),
    Rejected {
        status_code: u16,
    },
    Redirected {
        status_code: u16,
        location: String,
    },
    Timeout(Duration),
    ResolutionFailed(Error),
    NoAddressFound(String),
}

Available on crate feature ws only.

Error that can happen during the WebSocket handshake.

If multiple IP addresses are attempted, only the last error is returned, similar to how std::net::TcpStream::connect behaves.

Variants

CertificateStore(Error)

Failed to load system certs

Url(Cow<'static, str>)

Invalid URL.

Io(Error)

Error when opening the TCP socket.

Transport(Error)

Error in the transport layer.

Rejected

Server rejected the handshake.

Fields

status_code: u16

HTTP status code that the server returned.

Redirected

Server redirected to other location.

Fields

status_code: u16

HTTP status code that the server returned.

location: String

The location URL redirected to.

Timeout(Duration)

Timeout while trying to connect.

ResolutionFailed(Error)

Failed to resolve IP addresses for this hostname.

NoAddressFound(String)

Couldn’t find any IP address for this hostname.

Trait Implementations

impl Debug for WsHandshakeError

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

Formats the value using the given formatter.

impl Display for WsHandshakeError

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

Formats the value using the given formatter.

impl Error for WsHandshakeError

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 WsHandshakeError

fn from(err: Error) -> WsHandshakeError

Converts to this type from the input type.

impl From<Error> for WsHandshakeError

fn from(err: Error) -> WsHandshakeError

Converts to this type from the input type.