Debugging Rust Application

[angelozerr]

Feature or enhancement

It would be nice to provide the capability to debug Rust application.

As LSP4IJ supports codelens, you should see Run/Debug codelens

When you click on those codelens, it will run/debug Rust application

Proposed solution

As LSP4IJ supports DAP debugger, I suggest that you implement a DAP debugger https://github.com/redhat-developer/lsp4ij/blob/main/docs/dap/DeveloperGuide.md by using codelldb

LSP4IJ provides a codelddb DAP template. You can play with it to see it in action:

1. create an exe of your app with cargo build

click on create new server hyperlink

choose codelldb

click on OK

Select the exe that you have created

Set a breakpoint to your rust file and launch the debug,

codelldb should be downloaded

and it should stop to your breakpoint and you should see stack traces, variables etc

Please note that I am working on Dissambly support which should available soon. Here a demo:

Alternatives considered

No response

Additional context

No response