pub fn copy<'life0, 'life1, 'life2, 'life3, 'async_recursion>(
prog_track: &'static Progress,
src: &'life0 Path,
dst: &'life1 Path,
settings: &'life2 Settings,
preserve: &'life3 Settings,
is_fresh: bool,
) -> Pin<Box<dyn Future<Output = Result<Summary, Error>> + Send + 'async_recursion>>where
'static: 'async_recursion,
'life0: 'async_recursion,
'life1: 'async_recursion,
'life2: 'async_recursion,
'life3: 'async_recursion,