Function run_server_client

pub fn run_server_client<GetClientRes>(
    flags: OpenFlags,
    server: Arc<dyn DirectoryEntry>,
    get_client: impl FnOnce(FileProxy) -> GetClientRes,
)
where
    GetClientRes: Future<Output = ()>,

A thin wrapper around run::run_server_client() that sets the Marker to be [FileMarker], and providing explicit type for the get_client closure argument. This makes it possible for the caller not to provide explicit types.