Framework Inspector

View the internals of Swift frameworks

Usage

NOTE: If the framework you are trying to inspect is not linked, it won't be able to find the type information. Be sure to add the framework to the Frameworks, Libraries, and Embedded Content field in the xcodeproj.

Let's say we want to have a look around the internals of SwiftUI:

• Press Choose .tbd and navigate to the .tbd file. You can find a .tbd file for SwiftUI at /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/SwiftUI.framework/SwiftUI.tbd
• The symbols should load into the sidebar. You can search for a specific symbol with the searchbar in the top right corner. For instance, we can search for nominal type descriptor for SwiftUI.Text
• After choosing a symbol, the type information is loaded on the right side. In this case, we can see that SwiftUI.Text keeps an array of Modifiers, which is an enum with the various Text modifiers available.