Enum Error

pub enum Error {
    Fork(Errno),
    Wait(Errno),
    KilledBySignal(Signal),
    NonZeroExitCode(i32),
}

The possible errors encountered when calling run_in_pty.

Variants

Fork(Errno)

Error when calling forkpty.

See man 3 forkpty and forkpty for more.

Wait(Errno)

Error while waiting for the child process to finish (i.e., calling waitpid).

See man 3 waitpid and waitpid for more.

KilledBySignal(Signal)

Returned if the child process was killed by some OS Signal.

NonZeroExitCode(i32)

Returned if the child process exited with a non-zero (i.e., with a failure) status code.

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)>

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.