prefixelement
PrefixElement is a node in a prefix tree (also known as a trie) used to represent a single label along a path that encodes a set of strings. It serves as the building block for data structures that support efficient prefix-based operations, such as searching, insertion, and autocomplete.
A PrefixElement typically stores several fields. The label identifies the edge or step from its parent to
Common operations involving PrefixElement include insertion, which traverses existing nodes for each symbol of a key
PrefixElement is also involved in variants of prefix trees, such as compact or radix tries, where a