From be14ab217ce29542a8b2c84282e822adcc69646c Mon Sep 17 00:00:00 2001
From: Bernardo <berublan@gmail.com>
Date: Tue, 22 Jan 2019 18:38:34 +0100
Subject: better test, avoid duplicated events

---
 crates/ra_vfs/src/io.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'crates/ra_vfs/src/io.rs')

diff --git a/crates/ra_vfs/src/io.rs b/crates/ra_vfs/src/io.rs
index 3ab52ac3d..335f4f2e1 100644
--- a/crates/ra_vfs/src/io.rs
+++ b/crates/ra_vfs/src/io.rs
@@ -55,7 +55,12 @@ pub enum TaskResult {
 
 impl fmt::Debug for TaskResult {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        f.write_str("TaskResult { ... }")
+        match self {
+            TaskResult::AddRoot(..) => f.write_str("TaskResult::AddRoot(..)"),
+            TaskResult::HandleChange(c) => write!(f, "TaskResult::HandleChange({:?})", c),
+            TaskResult::LoadChange(c) => write!(f, "TaskResult::LoadChange({:?})", c),
+            TaskResult::NoOp => f.write_str("TaskResult::NoOp"),
+        }
     }
 }
 
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