Enum TungsteniteError 

pub enum TungsteniteError {
    NotConnected,
    WebSocket(Error),
    Request(String),
    NoTlsBackend {
        url: String,
    },
}

Errors from the TungsteniteTransport.

Variants

NotConnected

The transport is not connected.

WebSocket(Error)

WebSocket protocol error from tungstenite.

Request(String)

Failed to construct the HTTP request (e.g. bad URL or header).

NoTlsBackend

A wss:// URL was dialed but the crate was compiled with neither TLS backend.

Without tls-native or tls-rustls, tokio-tungstenite can open plain ws:// sockets only; the Live API is TLS-only, so this build cannot reach it. The check runs before any socket is opened, so the failure names the fix instead of surfacing as a generic handshake error from deep inside the WebSocket stack.

Fields

url: String

The URL that was refused.

Trait Implementations

impl Debug for TungsteniteError

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

Formats the value using the given formatter.

impl Display for TungsteniteError

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

Formats the value using the given formatter.

impl Error for TungsteniteError

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 TungsteniteError

fn from(source: Error) -> TungsteniteError

Converts to this type from the input type.