Here is a list of all documented variables with links to the struct/union documentation for each field:

I

K

R

S

T

• index : _TrieState
• is_suffix : _TrieState
• key : _TrieIterator
• root : _TrieIterator
• state : _TrieIterator
• suffix_idx : _TrieState
• trie : _TrieState