pub fn diff_workspaces(
old: &[Package],
old_system: Option<&System>,
new: &[Package],
new_system: Option<&System>,
context: &[Package],
) -> DiffReportExpand description
Compares two workspaces at the system (rsdl reference §14): the packages by
the ridl categories, exactly as diff_sets does, and — when both sides
carry a lowered system — the system’s placement and composition changes,
which carry no verdict. A system on one side only is not compared: there is
nothing to compare it against.
context is passed to diff_sets_in.