pub fn launched_image(command: &Command) -> Option<LaunchImage>Expand description
The guest’s first image, as its /proc/self/exe link names it
(detcore::Config::launch_image): the program the launch executes, found
as the launch finds it, then resolved as the kernel resolves an execve
(detcore::exec_record::ExecRecord::resolve). Read in the container,
whose root is the guest’s. A launch through a launcher names it itself
(run_sabre). None when it cannot be found, which leaves the link to the
kernel, and the launch reports the missing program itself.