Note: This currently supports C++ only.
Structure Visualizer adds visual cues to syntactically signify blocks of code. The blocks allow you to quickly figure out the scope of a class, method and many other code scopes. Hovering over the block visual cues brings up a preview tooltip to help you visualize the scope you’re in
The blocks are also marked on the Scrollbar with previews. As usual, you can turn this on/off through Tools Options > Productivity Power Tools > Other extensions > Show code structure in the margin.