From d7da57a605770940bf6afb701000cfef171cac8f Mon Sep 17 00:00:00 2001
From: Paul Masurel <paul.masurel@gmail.com>
Date: Fri, 22 Jan 2016 18:09:55 +0900
Subject: [PATCH] samllish stuff

---
 src/core/reader.rs | 1 -
 src/core/serial.rs | 7 +------
 tests/core.rs      | 6 ++----
 3 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/src/core/reader.rs b/src/core/reader.rs
index ade062716..1d637c6e5 100644
--- a/src/core/reader.rs
+++ b/src/core/reader.rs
@@ -14,7 +14,6 @@ use core::directory::SegmentComponent;
 use fst::raw::MmapReadOnly;
 use core::error::{Result, Error};
 
-
 // TODO file structure should be in codec
 
 pub struct SegmentIndexReader {
diff --git a/src/core/serial.rs b/src/core/serial.rs
index a6349156e..356a4ec0d 100644
--- a/src/core/serial.rs
+++ b/src/core/serial.rs
@@ -15,9 +15,6 @@ pub trait SerializableSegment {
 }
 
 
-// change the API to remove the lifetime, by
-// "pushing" the data to a SegmentSerializer.
-
 pub struct DebugSegmentSerializer {
     text: String,
 }
@@ -42,6 +39,7 @@ impl DebugSegmentSerializer {
     }
 }
 
+
 impl SegmentSerializer<String> for DebugSegmentSerializer {
     fn new_term(&mut self, term: &Term, doc_freq: DocId) -> Result<()> {
         self.text.push_str(&format!("{:?}\n", term));
@@ -63,6 +61,3 @@ pub fn serialize_eq<L: SerializableSegment, R: SerializableSegment>(left: &L, ri
     let str_right = DebugSegmentSerializer::debug_string(right);
     str_left == str_right
 }
-
-
-// TODO make iteration over Fields somehow sorted
diff --git a/tests/core.rs b/tests/core.rs
index cb85c366e..62b0f40c7 100644
--- a/tests/core.rs
+++ b/tests/core.rs
@@ -55,11 +55,9 @@ fn test_indexing() {
             doc.set(Field(1), "a b c d");
             index_writer.add(doc);
         }
-        let mut debug_serializer = DebugSegmentSerializer::new();
+        let debug_serializer = DebugSegmentSerializer::new();
         let segment_str_before_writing = DebugSegmentSerializer::debug_string(index_writer.current_segment_writer());
-
-        let commit_result = index_writer.commit();
-        assert!(commit_result.is_ok());
+        assert!(index_writer.commit().is_ok());
         let segment = commit_result.unwrap();
         let index_reader = SegmentIndexReader::open(segment).unwrap();
         let segment_str_after_reading = DebugSegmentSerializer::debug_string(&index_reader);