Auto merge of rust-lang#15359 - Veykril:proc-macro-srv-spawn-err, r=Veykril

Write proc-macro server spawn errors to the status text

Author: bors

crates/rust-analyzer/src/reload.rs

@@ -114,6 +114,11 @@ impl GlobalState {
         if self.proc_macro_clients.iter().any(|it| it.is_err()) {
             status.health = lsp_ext::Health::Warning;
             message.push_str("Failed to spawn one or more proc-macro servers.\n\n");
+            for err in self.proc_macro_clients.iter() {
+                if let Err(err) = err {
+                    format_to!(message, "- {err}\n");
+                }
+            }
         }
         if !self.config.cargo_autoreload()
             && self.is_quiescent()

editors/code/src/ctx.ts

@@ -449,7 +449,7 @@ export class Ctx {
                 return;
         }
         if (statusBar.tooltip.value) {
-            statusBar.tooltip.appendText("\n\n");
+            statusBar.tooltip.appendMarkdown("\n\n---\n\n");
         }
         statusBar.tooltip.appendMarkdown("\n\n[Open logs](command:rust-analyzer.openLogs)");
         statusBar.tooltip.appendMarkdown(