hackshell 0.7.1

Lightweight, customizable shell framework
Documentation 
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use crate::{Command, CommandResult, Hackshell};

pub struct Env {}

impl Command for Env {
    fn commands(&self) -> &'static [&'static str] {
        &["env"]
    }

    fn help(&self) -> &'static str {
        "Prints all environment"
    }

    fn category(&self) -> &'static str {
        "Shell"
    }

    fn run(&self, s: &Hackshell, _: &[&str]) -> CommandResult {
        for v in s.env() {
            println!("{}={}", v.0, v.1);
        }

        Ok(None)
    }
}