I'm not sure whether this might be the same error as #74 and/or #131 or not, but I managed to narrow down the crash I'm getting to this statement:

let mut layout = TISGetInputSourceProperty(keyboard, kTISPropertyUnicodeKeyLayoutData);

In the file src/macos/keyboard.rs, function string_from_code, line 95:

There is no error message, the program just crashes, so I narrowed it down to this line by println debugging.

I'm using MacOS Ventura 13.7, using rdev from a tauri app, and using the Dvorak keyboard layout, if that matters.