feat(lsp): notify if rust-analyzer status is not healthy (#508)

CHANGELOG.md

@@ -6,6 +6,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [5.6.0] - 2024-09-18
+
+### Added
+
+- LSP: Notify if rust-analyzer is not healthy.
+
 ## [5.5.0] - 2024-09-16
 
 ### Changed

lua/rustaceanvim/server_status.lua

@@ -7,6 +7,9 @@ local _ran_once = {}
 
 ---@param result rustaceanvim.internal.RAInitializedStatus
 function M.handler(_, result, ctx, _)
+  if result and result.health and result.health ~= 'ok' then
+    vim.notify_once("rust-analyzer health is not OK. Run 'RustLsp logFile' for details", vim.log.levels.WARN)
+  end
   -- quiescent means the full set of results is ready.
   if not result.quiescent or _ran_once[ctx.client_id] then
     return