remove error::* imports

src/core/index.rs

@@ -1,5 +1,5 @@
 use Result;
-use error::*;
+use error::{ErrorKind, ResultExt};
 use serde_json;
 use schema::Schema;
 use std::sync::Arc;

src/directory/managed_directory.rs

@@ -12,7 +12,7 @@ use std::io::Write;
 use core::MANAGED_FILEPATH;
 use std::collections::HashMap;
 use std::fmt;
-use error::*;
+use error::{Result, ErrorKind, ResultExt};
 
 /// Wrapper of directories that keeps track of files created by Tantivy.
 ///

src/indexer/index_writer.rs

@@ -9,7 +9,7 @@ use core::SegmentReader;
 use indexer::stamper::Stamper;
 use datastruct::stacker::Heap;
 use directory::FileProtection;
-use error::*;
+use error::{Error, ErrorKind, Result, ResultExt};
 use Directory;
 use fastfield::write_delete_bitset;
 use indexer::delete_queue::{DeleteCursor, DeleteQueue};

src/indexer/merger.rs

@@ -1,4 +1,4 @@
-use error::*;
+use error::{ErrorKind, Result};
 use core::SegmentReader;
 use core::Segment;
 use DocId;

src/indexer/segment_updater.rs

@@ -7,7 +7,7 @@ use core::SegmentMeta;
 use core::SerializableSegment;
 use directory::Directory;
 use indexer::stamper::Stamper;
-use error::*;
+use error::{Error, ErrorKind, Result};
 use futures_cpupool::CpuPool;
 use futures::Future;
 use futures::Canceled;