Enum Socks4Error 

pub enum Socks4Error {
    Io(Error),
    InvalidVersion(u8),
    UnsupportedCommand(u8),
    ConnectionRefused,
    ConnectionFailed,
    FailedNoIdent,
    FailedDifferentUser,
    UnknownStatus(u8),
    UserIdTooLong,
    MalformedRequest(String),
    DomainTooLong,
    UnsupportedAddressType,
}

Error types for SOCKS4/4a protocol operations.

Variants

Io(Error)

InvalidVersion(u8)

UnsupportedCommand(u8)

ConnectionRefused

ConnectionFailed

FailedNoIdent

FailedDifferentUser

UnknownStatus(u8)

UserIdTooLong

MalformedRequest(String)

DomainTooLong

UnsupportedAddressType

Trait Implementations

impl Debug for Socks4Error

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

Formats the value using the given formatter.

impl Display for Socks4Error

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

Formats the value using the given formatter.

impl Error for Socks4Error

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 Socks4Error

fn from(source: Error) -> Self

Converts to this type from the input type.