Here is a list of all topics with brief descriptions:

[detail level 12]

Frame Data
General Packet Dissection
Packet Data and Metadata
The Protocol Tree
Testy, Virtual(-izable) Buffers
OPC UA Protocol Subtree Indices	Wireshark ett (expand/collapse tree) indices for every OPC UA complex type and its array variant
OPC UA Complex Type Parsers	Functions that dissect a single OPC UA complex type field into the Wireshark protocol tree
Main window
▼Wireshark Memory Manager
Array
Interval Tree
Doubly-Linked List
Hash Map
String Utilities
Hash Multimap
Queue
Stack
String Buffer
Red/Black Tree
User Callbacks
kNet Message ID:s
Protocol Variables
Dissector Header Fields
Subtrees used by the dissectors