issue/43 Isolated SegmentMeta

src/core/index_meta.rs

@@ -1,7 +1,5 @@
-
 use schema::Schema;
-use core::SegmentId;
-
+use core::SegmentMeta;
 
 /// Meta information about the `Index`.
 /// 
@@ -29,21 +27,3 @@ impl IndexMeta {
         }
     }
 }
-
-#[derive(Clone, Debug, RustcDecodable,RustcEncodable)]
-pub struct SegmentMeta {
-    pub segment_id: SegmentId,
-    pub num_docs: u32,
-    pub num_deleted_docs: u32,
-}
-
-#[cfg(test)]
-impl SegmentMeta {
-    pub fn new(segment_id: SegmentId, num_docs: u32) -> SegmentMeta {
-        SegmentMeta {
-            segment_id: segment_id,
-            num_docs: num_docs,
-            num_deleted_docs: 0,
-        }
-    }
-}

src/core/mod.rs

@@ -7,6 +7,7 @@ mod segment_component;
 mod segment;
 mod index_meta;
 mod pool;
+mod segment_meta;
 mod term_iterator;
 
 use std::path::PathBuf;
@@ -18,7 +19,8 @@ pub use self::segment::Segment;
 pub use self::segment::SegmentInfo;
 pub use self::segment::SerializableSegment;
 pub use self::index::Index;
-pub use self::index_meta::{IndexMeta, SegmentMeta};
+pub use self::segment_meta::SegmentMeta;
+pub use self::index_meta::IndexMeta;
 pub use self::term_iterator::TermIterator;
 
 lazy_static! {

src/core/segment_meta.rs

@@ -0,0 +1,19 @@
+use core::SegmentId;
+
+#[derive(Clone, Debug, RustcDecodable,RustcEncodable)]
+pub struct SegmentMeta {
+    pub segment_id: SegmentId,
+    pub num_docs: u32,
+    pub num_deleted_docs: u32,
+}
+
+#[cfg(test)]
+impl SegmentMeta {
+    pub fn new(segment_id: SegmentId, num_docs: u32) -> SegmentMeta {
+        SegmentMeta {
+            segment_id: segment_id,
+            num_docs: num_docs,
+            num_deleted_docs: 0,
+        }
+    }
+}

src/directory/directory.rs

@@ -7,7 +7,8 @@ use std::result;
 use std::io;
 use std::marker::Sync;
 
-/// Write-once read many (WORM) abstraction for where tantivy's index should be stored. 
+/// Write-once read many (WORM) abstraction for where
+/// tantivy's data should be stored. 
 ///
 /// There are currently two implementations of `Directory`
 ///