coprocessor: Refine LazyBatchColumn to use BufferVec (tikv#4796)

Signed-off-by: Breezewish <breezewish@pingcap.com>
breezewish · Jun 12, 2019 · 6a3f632 · 6a3f632
1 parent 168b913
commit 6a3f632
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Showing 12 changed files with 197 additions and 367 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -126,6 +126,7 @@ profiler = { path = "components/profiler" }
 match_template = { path = "components/match_template" }
 cop_datatype = { path = "components/cop_datatype" }
 cop_codegen = { path = "components/cop_codegen" }
+codec = { path = "components/codec" }
 tipb_helper = { path = "components/tipb_helper" }
 tipb = { git = "https://github.com/pingcap/tipb.git" }
 # TODO: use master branch after the next version is released.

diff --git a/src/coprocessor/codec/batch/buffer_vec.rs b/src/coprocessor/codec/batch/buffer_vec.rs
@@ -1,7 +1,5 @@
 // Copyright 2019 TiKV Project Authors. Licensed under Apache-2.0.
 
-#![allow(dead_code)]
-
 use std::iter::*;
 
 /// A vector like container storing multiple buffers. Each buffer is a `[u8]` slice in
@@ -189,7 +187,7 @@ impl BufferVec {
         }
     }
 
-    /// Retain the elements according to a boolean array.
+    /// Retains the elements according to a boolean array.
     ///
     /// # Panics
     ///