def trie.from
import bend-kit-regex@0.8.0.0/regex.bend as Regeximport Base
724def trie.from(-V: Data, xs: List<&2, V>, +k: U32, t: Trie<V>) -> Trie<V>:
725 match xs:
726 case Nil{}:
727 t
728 case Con{h, r}:
729 trie.from(V, r, (k + 1 : U32), trie.set(V, t, k, h))