pub fn pattern_sort_key(pattern: &str, depth: usize) -> (u8, usize)Expand description
Calculate a sort key for a Files pattern.
Returns (priority, depth) where:
- priority 0:
*(always first) - priority 1: normal patterns (sorted by depth)
- priority 2: debian/* patterns (always last, then by depth)
This follows the Debian convention that the * wildcard should be first,
and debian/* patterns should be last in debian/copyright Files paragraphs.