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Removed useless counting_writer

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This commit is contained in:
Paul Masurel
2018-07-04 16:13:19 +09:00
parent 5205579db6
commit ce5683fc6a
1 changed files with 3 additions and 6 deletions
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9
src/postings/segment_postings.rs
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@@ -2,7 +2,6 @@ use compression::{BlockDecoder, CompressedIntStream, VIntDecoder, COMPRESSION_BL
use DocId;
use common::BitSet;
use common::CountingWriter;
use common::HasLen;
use compression::compressed_block_size;
use directory::ReadOnlySource;
@@ -79,9 +78,9 @@ impl SegmentPostings {
/// and returns a `SegmentPostings` object that embeds a
/// buffer with the serialized data.
pub fn create_from_docs(docs: &[u32]) -> SegmentPostings {
let mut counting_writer = CountingWriter::wrap(Vec::new());
let mut buffer = Vec::new();
{
let mut postings_serializer = PostingsSerializer::new(&mut counting_writer, false);
let mut postings_serializer = PostingsSerializer::new(&mut buffer, false);
for &doc in docs {
postings_serializer.write_doc(doc, 1u32).unwrap();
}
@@ -89,9 +88,7 @@ impl SegmentPostings {
.close_term()
.expect("In memory Serialization should never fail.");
}
let (buffer, _) = counting_writer
.finish()
.expect("Serializing in a buffer should never fail.");
let data = ReadOnlySource::from(buffer);
let block_segment_postings = BlockSegmentPostings::from_data(
docs.len(),