A single level of the routing trie. literals holds exact-match branches, others holds dynamic segment branches keyed by SegmentCodec.Key and ordered by match priority.
Looks up segments from index. Literals win over dynamic branches at every level; an exhausted path falls back to a Trailing branch below (see RouteTree). Each dynamic branch is probed with the allocation-free SegmentCodec.matches — the match-then-decode double parse this implies is accepted deliberately (trie probing runs per branch, the handler decodes the matched path once).
Looks up segments from index. Literals win over dynamic branches at every level; an exhausted path falls back to a Trailing branch below (see RouteTree). Each dynamic branch is probed with the allocation-free SegmentCodec.matches — the match-then-decode double parse this implies is accepted deliberately (trie probing runs per branch, the handler decodes the matched path once).
