Enum Socks5ConnectError 

pub enum Socks5ConnectError {
    UnexpectedVersion(u8),
    NoAcceptableAuthMethod,
    UnsupportedAuthMethod(u8),
    AuthRequired,
    UnexpectedAuthVersion(u8),
    AuthRejected,
    Reply(Socks5Reply),
    UnknownReply(u8),
    UnknownAddressType(u8),
    Malformed,
}

Available on crate feature socks5 only.

Failure causes during the SOCKS5 CONNECT handshake.

Variants

UnexpectedVersion(u8)

The proxy replied with a SOCKS version other than 0x05.

NoAcceptableAuthMethod

The proxy accepted none of the offered authentication methods.

UnsupportedAuthMethod(u8)

The proxy selected an authentication method the client did not offer or does not support.

AuthRequired

The proxy asked for username/password auth but no credentials were configured.

UnexpectedAuthVersion(u8)

The auth sub-negotiation carried a version other than 0x01.

AuthRejected

The proxy rejected the username/password credentials.

Reply(Socks5Reply)

The proxy refused the CONNECT with a known reply code.

UnknownReply(u8)

The proxy replied with a reply code outside the RFC 1928 range.

UnknownAddressType(u8)

The proxy reply used an address type the client cannot parse.

Malformed

A message from the proxy was shorter than its fixed framing requires (a misbehaving pump or proxy).

Trait Implementations

impl Clone for Socks5ConnectError

fn clone(&self) -> Socks5ConnectError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Socks5ConnectError

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

Formats the value using the given formatter.

impl Display for Socks5ConnectError

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

Formats the value using the given formatter.

impl Eq for Socks5ConnectError

impl Error for Socks5ConnectError

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<Socks5ConnectError> for ProxyClientError

Available on crate feature client and (crate features http or socks5) only.

fn from(source: Socks5ConnectError) -> Self

Converts to this type from the input type.

impl PartialEq for Socks5ConnectError

fn eq(&self, other: &Socks5ConnectError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Socks5ConnectError