Is it possible to view all the methods and fields of a class, including inherited fields?
Something similar to the structure view but include all symbols.
Currently, I type this. and see all the suggestions.
Does the File Member command (Alt+\ or Ctrl+F12) help you? It contains the inherited fields as well:

File Member menu in the text editor so it's always visible (kind of like in VS with a visible dropdown menu). BTW it seems the CTRL + F12 shortcut has been removed for this feature. It's only `ALT + ` nowI landed here in 2024 found that Rider has the Structure window CTRL+ALT+T
Structure window example
Posting because this is what I was looking for and I think the OP too.
This is a feature that should be added immediately. Rider is crazy to navigate. I use the solution view to scope to my project. But because I am using Unity, Rider also sees all of my plugins and extension code. Even though I can't edit any of it.
Everyone knows that adding a feature to a feature request for a large company will mostly get it swept under the rug.
It would be incredibly helpful to just have a window on the left pane that displays only the methods of the class I have open. It should also be able to scope to parent/child classes, interfaces and other linked functions. I know of the structure window but its useless also adding in all the variables. It even positions the variables in the order they occur in the file. I get variables, function, variables, functions that I need. In this huge list. What a mess.
RIDER-50387- Show inherited members in Structure view