pub fn spawn_detached(cmd: &mut Command) -> Result<()>Expand description
Spawn cmd fire-and-forget, discarding its output.
The browser launcher is detached: we neither wait for it nor read its pipes, since it may outlive this process.
The Windows launcher is cmd /C start, which would otherwise flash a
console on its way to opening the browser. start hands the URL to the
shell association and needs no console of its own, so suppressing the window
costs nothing - the browser still opens.