How to debug Rust on Android/iOS?

Question

I had a hard time finding any useful information about the Rust debugging story on iOS/Android. I guess I can somehow use the same mechanism that allows remote debugging for C++, but I don't know where to start. My first attempt was to use Android Studio with the Rust plugin by JetBrains, but it seems they see this issue as expected behavior. My next take will be to try bypass UI and set breakpoints via lldb/gdb directly, but I see it as a crutch. How can I debug Rust code on Android/iOS? It will be excellent if I could do it with some UI. JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Say you've built and deployed a Rust library on Android following these steps. In order to debug via rust-gdb or graphically with CLion do the following: Stop gradle from stripping your Rust .so files of debug symbols by adding packagingOptions.doNotStrip "**/*.so" to app/build.gradle Push the gdbserver binary from Android NDK's prebuild directory to the device: ~/Android/Sdk/ndk-bundle/prebuilt/android-x86_64/gdbserver$ ~/Android/Sdk/platform-tools/adb push gdbserver /data/local/tmp ~/Android/Sdk/platform-tools/adb shell "chmod 777 /data/local/tmp/gdbserver" Restart adbd as root: ~/Android/Sdk/platform-tools/adb root Forward a port that you will use for gdbserver: ~/Android/Sdk/platform-tools/adb forward tcp:1337 tcp:1337 Attach gdbserver to the process you wish to debug: ~/Android/Sdk/platform-tools/adb shell generic_x86_64:/ # su generic_x86_64:/ # set enforce 0 generic_x86_64:/ # /data/local/tmp/gdbserver :1337 --attach $(ps -A | grep your.android.application.id | awk '{print $2}') Either run rust-gdb or set up CLion's "Remote GDB" configuration with: target remote tcp:localhost:1337