Enum tokio_socks::Error

pub enum Error {
    Io(Error),
    ParseError(ParseError),
    InvalidTargetAddress(&'static str),
    ProxyServerUnreachable,
    InvalidResponseVersion,
    NoAcceptableAuthMethods,
    UnknownAuthMethod,
    GeneralSocksServerFailure,
    ConnectionNotAllowedByRuleset,
    NetworkUnreachable,
    HostUnreachable,
    ConnectionRefused,
    TtlExpired,
    CommandNotSupported,
    AddressTypeNotSupported,
    UnknownError,
    InvalidReservedByte,
    UnknownAddressType,
    InvalidAuthValues(&'static str),
    PasswordAuthFailure(u8),
}

Error type of tokio-socks

Variants

Io(Error)

Failure caused by an IO error.

ParseError(ParseError)

Failure when parsing a String.

InvalidTargetAddress(&'static str)

Failure due to invalid target address. It contains the detailed error message.

ProxyServerUnreachable

Proxy server unreachable.

InvalidResponseVersion

Proxy server returns an invalid version number.

NoAcceptableAuthMethods

No acceptable auth methods

UnknownAuthMethod

Unknown auth method

GeneralSocksServerFailure

General SOCKS server failure

ConnectionNotAllowedByRuleset

Connection not allowed by ruleset

NetworkUnreachable

Network unreachable

HostUnreachable

Host unreachable

ConnectionRefused

Connection refused

TtlExpired

TTL expired

CommandNotSupported

Command not supported

AddressTypeNotSupported

Address type not supported

UnknownError

Unknown error

InvalidReservedByte

Invalid reserved byte

UnknownAddressType

Unknown address type

InvalidAuthValues(&'static str)

Invalid authentication values. It contains the detailed error message.

PasswordAuthFailure(u8)

Password auth failure

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<Infallible> for Error

fn from(source: ParseError) -> Self

Performs the conversion.