Function sysexit::is_success

pub fn is_success(status: ExitStatus) -> bool

Determines if the provided std::process::ExitStatus was successful.

Example:

use std::process;
use sysexit;

let exit_status = process::Command::new("true")
    .status()
    .expect("failed to run true(1)");
assert!(sysexit::is_success(exit_status));