Show rust backtrace

[rherrmannr]

I got a crash in my android emulator and want to see the backtrace. I only get this message:

04-02 21:58:55.147  4716  4770 I RustStdoutStderr: note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

I'm running it locally with cargo tauri android dev. I've tried with -v and -vv for verbose output but I want to have the backtrace from the executed rust code.

[c608345]

RUST_BACKTRACE=1 cargo tauri android dev