Detailed error message when error spawning language server.

autozimu · Sep 4, 2018 · f903cbd · f903cbd
1 parent 2e3b4b7
commit f903cbd
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/languageclient.rs b/src/languageclient.rs
@@ -2786,7 +2786,10 @@ impl State {
                     .stdin(Stdio::piped())
                     .stdout(Stdio::piped())
                     .stderr(stderr)
-                    .spawn()?;
+                    .spawn()
+                    .with_context(|err| {
+                        format!("Failed to start language server ({:?}): {}", command, err)
+                    })?;
 
                 let child_id = Some(process.id());
                 let reader = Box::new(BufReader::new(