Enum ConnectError 

pub enum ConnectError {
    ProxyRequired(TargetAddr),
    Resolve {
        host: String,
        source: Error,
    },
    NoAddresses(String),
    Timeout(TimeoutStage),
    Connect {
        addr: SocketAddr,
        source: Error,
    },
    Socks5 {
        proxy: TargetAddr,
        source: Socks5Error,
    },
    Io(Error),
}

Errors from Connector::connect.

Variants

ProxyRequired(TargetAddr)

The policy requires a proxy for this target but none is configured. Nothing was sent.

Resolve

Local DNS resolution failed.

Fields

host: String

The name being resolved.

source: Error

The resolver error.

NoAddresses(String)

Local DNS resolution returned no addresses.

Timeout(TimeoutStage)

A step took longer than its Timeouts entry.

Connect

The TCP connection to the target (direct) or the proxy failed.

Fields

addr: SocketAddr

The last address that was tried.

source: Error

The socket error.

Socks5

The SOCKS5 negotiation failed (including the proxy refusing the CONNECT).

Fields

proxy: TargetAddr

The proxy address (credentials are never included).

source: Socks5Error

What went wrong.

Io(Error)

Another socket error (for example setting TCP_NODELAY).

Trait Implementations

impl Debug for ConnectError

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

Formats the value using the given formatter.

impl Display for ConnectError

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

Formats the value using the given formatter.

impl Error for ConnectError

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<ConnectError> for ClientError

fn from(source: ConnectError) -> Self

Converts to this type from the input type.

impl From<Error> for ConnectError

fn from(source: Error) -> ConnectError

Converts to this type from the input type.