Question: Check if SubTrie root is in Trie#37

Hi, Can I check if the key of the root of a `SubTrie` is in inside The parent `Trie`. For example I have insert the string `moc.elpmaxe` in a `Trie<Vec<u8>,()>` Now I a string `moc.elpmaxe.bus`. I now would like to check if at least one of `moc`, `moc.elpmaxe` or `moc.elpmaxe.bus` is inside the trie. So I have do something like this: ``` subtrie = trie.subtrie("moc") subtrie.get(Vec::new()) subtrie = subtrie.trie.subtrie(".elpmaxe") subtrie.get(.... ``` Full source: https://github.com/LuckyTurtleDev/crab-hole/blob/82fb9af145f1bd5e7babf1b9b3f83a5837020a97/src/trie.rs#L21-L37 But this has not work. I am not sure if I had a bug in my implementation or if `subtrie.get(Vec::new())` can not check if the subtrie root is in. So I would like to validate first if calling `subtrie.get(Vec::new())` is the right procedure.