From 602bdd9762479e40101afa6c1547d577256abd7a Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Mon, 20 Feb 2017 16:05:17 +0100
Subject: [PATCH] Doc for Store::execute_hooks_for_mut_file()

---
 libimagstore/src/store.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libimagstore/src/store.rs b/libimagstore/src/store.rs
index a347d07b..e90750ad 100644
--- a/libimagstore/src/store.rs
+++ b/libimagstore/src/store.rs
@@ -1005,6 +1005,12 @@ impl Store {
     }
 
     /// Execute all hooks from all aspects for a mutable `FileLockEntry` object.
+    ///
+    /// # Return value
+    ///
+    /// - () on success
+    /// - Error on the first failing hook.
+    ///
     fn execute_hooks_for_mut_file(&self,
                                   aspects: Arc<Mutex<Vec<Aspect>>>,
                                   fle: &mut FileLockEntry)