Enum conch_runtime::error::CommandError

pub enum CommandError {
    NotFound(String),
    NotExecutable(String),
    Io(IoError, Option<String>),
}

An error which may arise when spawning a command process.

Variants

NotFound(String)

Unable to find a command/function/builtin to execute.

NotExecutable(String)

Utility or script does not have executable permissions.

Io(IoError, Option<String>)

Any I/O error returned by the OS during execution and the file that caused the error if applicable.

Trait Implementations

impl Debug for CommandError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for CommandError

impl PartialEq for CommandError

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Error for CommandError

fn description(&self) -> &str

A short description of the error.

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

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

impl Display for CommandError

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl IsFatalError for CommandError

fn is_fatal(&self) -> bool

Checks whether the error should be considered a "fatal" error.