Enum CmdError 

pub enum CmdError {
    SpawnFailed(Error),
    Timeout,
    AssertionFailed {
        context: String,
        expected: String,
        actual: String,
    },
}

Errors that can occur when running a command.

Variants

SpawnFailed(Error)

The process failed to spawn.

Timeout

The process exceeded the configured timeout.

AssertionFailed

An assertion on the command output failed.

Fields

context: String

What was being checked.

expected: String

The expected value.

actual: String

The actual value.

Trait Implementations

impl Debug for CmdError

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

Formats the value using the given formatter.

impl Display for CmdError

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

Formats the value using the given formatter.

impl Error for CmdError

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.