pub fn run<P, S, K, V>( repo: P, args: impl IntoIterator<Item = S>, envs: impl IntoIterator<Item = (K, V)>, ) -> Result<String, Error>where P: AsRef<Path>, S: AsRef<OsStr>, K: AsRef<OsStr>, V: AsRef<OsStr>,
Execute a git command by spawning a child process.