From 1acfb2ebb56ae33c58abd059450849c83cf74f33 Mon Sep 17 00:00:00 2001
From: Paul Masurel <paul.masurel@gmail.com>
Date: Wed, 23 Jan 2019 10:21:39 +0900
Subject: [PATCH] cargo fmt

---
 src/core/index.rs              |  2 +-
 src/indexer/index_writer.rs    |  3 +--
 src/indexer/segment_updater.rs | 31 +++++++++++++------------------
 src/indexer/stamper.rs         |  6 ++----
 4 files changed, 17 insertions(+), 25 deletions(-)

diff --git a/src/core/index.rs b/src/core/index.rs
index 3cf3657e9..005746cf2 100644
--- a/src/core/index.rs
+++ b/src/core/index.rs
@@ -150,7 +150,7 @@ impl Index {
     ///
     /// This will overwrite existing meta.json
     fn from_directory(mut directory: ManagedDirectory, schema: Schema) -> Result<Index> {
-        save_new_metas(schema.clone(),  directory.borrow_mut())?;
+        save_new_metas(schema.clone(), directory.borrow_mut())?;
         let metas = IndexMeta::with_schema(schema);
         Index::create_from_metas(directory, &metas)
     }
diff --git a/src/indexer/index_writer.rs b/src/indexer/index_writer.rs
index 0e7d14ed1..2f0625217 100644
--- a/src/indexer/index_writer.rs
+++ b/src/indexer/index_writer.rs
@@ -557,8 +557,7 @@ impl IndexWriter {
         // and recreate a new one channels.
         self.recreate_document_channel();
 
-        let former_workers_join_handle =
-            mem::replace(&mut self.workers_join_handle, Vec::new());
+        let former_workers_join_handle = mem::replace(&mut self.workers_join_handle, Vec::new());
 
         for worker_handle in former_workers_join_handle {
             let indexing_worker_result = worker_handle
diff --git a/src/indexer/segment_updater.rs b/src/indexer/segment_updater.rs
index 13b1f33c0..ac2930529 100644
--- a/src/indexer/segment_updater.rs
+++ b/src/indexer/segment_updater.rs
@@ -50,9 +50,10 @@ pub fn save_new_metas(schema: Schema, directory: &mut Directory) -> Result<()> {
             segments: Vec::new(),
             schema,
             opstamp: 0u64,
-            payload: None
+            payload: None,
         },
-        directory)
+        directory,
+    )
 }
 
 /// Save the index meta file.
@@ -64,16 +65,13 @@ pub fn save_new_metas(schema: Schema, directory: &mut Directory) -> Result<()> {
 /// and flushed.
 ///
 /// This method is not part of tantivy's public API
-fn save_metas(
-    metas: &IndexMeta,
-    directory: &mut Directory,
-) -> Result<()> {
-//    let metas = IndexMeta {
-//        segments: segment_metas,
-//        schema,
-//        opstamp,
-//        payload,
-//    };
+fn save_metas(metas: &IndexMeta, directory: &mut Directory) -> Result<()> {
+    //    let metas = IndexMeta {
+    //        segments: segment_metas,
+    //        schema,
+    //        opstamp,
+    //        payload,
+    //    };
     let mut buffer = serde_json::to_vec_pretty(metas)?;
     writeln!(&mut buffer)?;
     directory.atomic_write(&META_FILEPATH, &buffer[..])?;
@@ -265,13 +263,10 @@ impl SegmentUpdater {
                 segments: commited_segment_metas,
                 schema: index.schema(),
                 opstamp,
-                payload: commit_message
+                payload: commit_message,
             };
-            save_metas(
-                &index_meta,
-                directory.box_clone().borrow_mut(),
-            )
-            .expect("Could not save metas.");
+            save_metas(&index_meta, directory.box_clone().borrow_mut())
+                .expect("Could not save metas.");
             self.store_meta(&index_meta);
         }
     }
diff --git a/src/indexer/stamper.rs b/src/indexer/stamper.rs
index f3fd1f943..7713e6c75 100644
--- a/src/indexer/stamper.rs
+++ b/src/indexer/stamper.rs
@@ -1,6 +1,5 @@
-use std::sync::Arc;
 use std::sync::atomic::Ordering;
-
+use std::sync::Arc;
 
 // AtomicU64 have not landed in stable.
 // For the moment let's just use AtomicUsize on
@@ -27,9 +26,9 @@ mod archicture_impl {
 #[cfg(not(target_arch = "x86_64"))]
 mod archicture_impl {
 
+    use std::sync::atomic::Ordering;
     /// Under other architecture, we rely on a mutex.
     use std::sync::Mutex;
-    use std::sync::atomic::Ordering;
 
     #[derive(Default)]
     pub struct AtomicU64Ersatz(Mutex<u64>);
@@ -63,7 +62,6 @@ impl Stamper {
     }
 }
 
-
 #[cfg(test)]
 mod test {