From 7d2be237297c16628cb3d58774e808cac9c92fc1 Mon Sep 17 00:00:00 2001
From: Dirk Van Haerenborgh <vhdirk@gmail.com>
Date: Thu, 1 Nov 2018 21:55:00 +0100
Subject: improve lifetime management with supercow

---
 tests/main.rs | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'tests')

diff --git a/tests/main.rs b/tests/main.rs
index 6840dc0..d790e21 100644
--- a/tests/main.rs
+++ b/tests/main.rs
@@ -1,6 +1,8 @@
 extern crate notmuch;
 extern crate dirs;
 
+use notmuch::StreamingIterator;
+
 fn main() {
 
     let mut mail_path = dirs::home_dir().unwrap();
@@ -18,15 +20,11 @@ fn main() {
             let query = db.create_query(&"".to_string()).unwrap();
             let mut threads = query.search_threads().unwrap();
 
-            loop {
-                match threads.next() {
-                    Some(thread) => {
-                        println!("thread {:?} {:?}", thread.subject(), thread.authors());
-                    },
-                    None => { break }
-                }
+            while let Some(thread) = threads.next() {
+                println!("thread {:?} {:?}", thread.subject(), thread.authors());
             }
 
+
         },
         Err(err) =>{
             println!("Got error while trying to open db: {:?}", err);
-- 
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