Structs
When there is guaranties the storage backend do not change, this can be use to suspend and restore the iterator.
A Trie implementation using a generic HashDB backing database, a Hasher
implementation to generate keys and a NodeCodec implementation to encode/decode
the nodes.
A builder for creating a TrieDB.
Iterator for going through all values in the trie in pre-order traversal order.
Iterator for going through all of key with values in the trie in pre-order traversal order.