Enum ubend::Error

pub enum Error {
    OS(c_int),
    NotEnoughArguments,
    CannotRedirectStdinTo(Target),
    NotEnoughPipes,
}

Variants

OS(c_int)

A libc function returned an error of specified errno.

NotEnoughArguments

Any command needs to have at least one "argument" (the command name).

CannotRedirectStdinTo(Target)

stdin cannot be redirected to stderr or stdout, since those are output streams and stdin is an input stream.

NotEnoughPipes

A pipe chain has to have at least one command.

Trait Implementations

impl Display for Error

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

Formats the value using the given formatter.

impl Debug for Error

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

Formats the value using the given formatter.