Enum ShellTunnelError 

pub enum ShellTunnelError {
    SessionNotFound(String),
    SessionExists(String),
    InvalidStateTransition {
        from: SessionState,
        to: SessionState,
    },
    Pty(String),
    Io(Error),
    Timeout,
    SessionTerminated,
    LockPoisoned,
    ChannelSend(String),
    ChannelClosed,
    ExecutionFailed(String),
    ParseError(String),
    NotExecutable(SessionState),
    Tunnel(String),
}

Main error type for shell-tunnel operations.

Variants

SessionNotFound(String)

Session with the given ID was not found.

SessionExists(String)

Session with the given ID already exists.

InvalidStateTransition

Invalid state transition attempted.

Fields

from: SessionState

to: SessionState

Pty(String)

PTY-related error.

Io(Error)

I/O error.

Timeout

Command execution timeout.

SessionTerminated

Session has been terminated.

LockPoisoned

Internal lock was poisoned.

ChannelSend(String)

Channel send error.

ChannelClosed

Channel receive error.

ExecutionFailed(String)

Command execution failed.

ParseError(String)

Output parsing error.

NotExecutable(SessionState)

Session is not in executable state.

Tunnel(String)

Tunnel (reachability) error.

Trait Implementations

impl Debug for ShellTunnelError

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

Formats the value using the given formatter.

impl Display for ShellTunnelError

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

Formats the value using the given formatter.

impl Error for ShellTunnelError

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 ShellTunnelError

fn from(source: Error) -> Self

Converts to this type from the input type.