Enum Error

pub enum Error {
    Command(String),
    Io(Error),
    Path(String),
    // some variants omitted
}

Represents all the ways that ShellCommand can fail.

This type is not intended to be exhaustively matched, and new variants may be added in the future without a major version bump.

Variants

Command(String)

The command execution failed.

This happens if the command returns with a non-zero exit code.

The string value represents the stderr output of the command.

Io(Error)

An I/O operation failed.

This is a wrapper around std::io::Error.

Path(String)

The provided ShellCommand::paths or ShellCommand::cwd configuration is invalid.

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, f: &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.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<JoinPathsError> for Error

fn from(err: JoinPathsError) -> Self

Converts to this type from the input type.