Enum Error 

pub enum Error {
    ExecutableNotFound {
        executable: String,
        source: Error,
    },
    CommandExec {
        command: String,
        source: Error,
    },
    CommandNonZero {
        command: String,
        exit_status: ExitStatus,
        stderr: String,
    },
    UnknownSystemdDetectVirtOutput {
        output: String,
    },
    NamespacesInContainer {
        runtime: SystemdDetectVirtOutput,
    },
}

An error that can occur when using a rootless backend.

Variants

ExecutableNotFound

An executable that is supposed to be called, is not found.

Fields

executable: String

The executable that could not be found.

source: Error

The source error.

CommandExec

A command could not be executed.

Fields

command: String

The command that could not be executed.

source: Error

The source error.

CommandNonZero

A command exited unsuccessfully.

Fields

command: String

The command that exited with a non-zero exit code.

exit_status: ExitStatus

The exit status of command.

stderr: String

The stderr of command.

UnknownSystemdDetectVirtOutput

Unknown output of systemd-detect-virt detected.

Fields

output: String

The unknown output for [systemd-detect-virt].

NamespacesInContainer

A RootlessBackend based on kernel namespaces is used in a container runtime.

Fields

runtime: SystemdDetectVirtOutput

The container runtime in which the RootlessBackend based on kernel namespaces is used.

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.