How to debug rust-analyzer and helix connections


Helix does not appear to be communicating with rust-analyzer on my machine (MacOS). When I launch Helix and open a rust file, making obvious changes to the code which would cause a compile error does not show up as an error in Helix.

Looking at the Helix logs, and nothing appears obvious. Thus, I'd like to know how I can debug this error.


What does hx --health rust print?

Configured language server: rust-analyzer
Binary for language server: /opt/homebrew/bin/rust-analyzer
Configured debug adapter: lldb-vscode
Binary for debug adapter: Not found in $PATH
Highlight queries: ✓
Textobject queries: ✓
Indent queries: ✓