struct ExitStatus

pub struct ExitStatus :: [Equatable, Debug]

Conforms to Equatable, Debug, Display.

How a child ended: with an exit code — 0 to 255 on POSIX, any 32 bits on Windows —, or, on POSIX, by a signal.

Methods

pub fn success(): bool

Returns whether the child ended with code 0.

pub fn code(): ?int

Returns the exit code, or null where the child was ended by a signal.

pub fn signal(): ?Signal

Returns the signal that ended the child, or null where it exited with a code.

fn show(): string

Returns exit code 3 or signal 9.