Access property wrapper values in LLDB console #debug #xcode

LLDBPropertyWrapperTip.md

Console Debugging Tip for Swift Developers

Sometimes the debugger cannot display a value inside a property wrapper (e.g., @State, @Published, etc.).
You can directly access the underlying storage variable using the underscore (_) prefix in LLDB.

Example

(lldb) po self._viewModel.startPointAngle/*
 Console debugging tip for Swift developers

 Sometimes the debugger cannot display a value inside a property wrapper (e.g., @State, @Published, etc.).
 You can directly access the underlying storage variable using the underscore (_) prefix in LLDB.

 Example:
 (lldb) po self._viewModel.startPointAngle

 This command prints the actual stored value, even when the wrapper obscures it.
 */