Method envs

src/executor/helpers/command.rs:61–71

(&mut self, vars: I)

    }

    pub fn envs<I, K, V>(&mut self, vars: I) -> &mut Self
    where
        I: IntoIterator<Item = (K, V)>,
        K: AsRef<OsStr>,
        V: AsRef<OsStr>,
    {
        for (k, v) in vars {
            self.env(k, v);
        }
        self
    }

    pub fn current_dir<D>(&mut self, dir: D)
    where