Enum tinkerforge::ip_connection::ConnectError

pub enum ConnectError {
    CouldNotParseIpAddress(String),
    CouldNotResolveIpAddress,
    IoError(Error),
    AlreadyConnected,
    CouldNotSetNoDelayFlag,
    CouldNotCloneTcpStream,
    NotReallyConnected,
}

This error is raised if a connect call fails.

Variants

CouldNotParseIpAddress(String)

Could not parse the given ip address.

CouldNotResolveIpAddress

Could not resolve the given ip addresses.

IoError(Error)

An IoError was raised while creating the socket.

AlreadyConnected

Already connected. Disconnect before connecting somewhere else.

CouldNotSetNoDelayFlag

Could not create tcp socket (Failed to set no delay flag).

CouldNotCloneTcpStream

Could not create tcp socket (Failed to clone tcp stream).

NotReallyConnected

Connect succeeded, but the socket was disconnected immediately. This usually happens if the first auto-reconnect succeeds immediately, but should be handled within the reconnect logic.

Trait Implementations

impl Debug for ConnectError

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

Formats the value using the given formatter.

impl Display for ConnectError

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

Formats the value using the given formatter.

impl Error for ConnectError

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 ConnectError

fn from(err: Error) -> Self

Performs the conversion.