Enum mapped_command::CommandExecutionError

pub enum CommandExecutionError {
    Io(Error),
    UnexpectedExitStatus(UnexpectedExitStatus),
}

Error used by various OutputMapping implementations.

Variants

Io(Error)

An io::Error happened, most likely because spawning failed.

UnexpectedExitStatus(UnexpectedExitStatus)

An unexpected exit status appeared.

Trait Implementations

impl Debug for CommandExecutionError

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

Formats the value using the given formatter.

impl Display for CommandExecutionError

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

Formats the value using the given formatter.

impl Error for CommandExecutionError

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for CommandExecutionError

fn from(source: Error) -> Self

Performs the conversion.

impl From<UnexpectedExitStatus> for CommandExecutionError

fn from(source: UnexpectedExitStatus) -> Self

Performs the conversion.