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moved for the use of std::convert::From<Fst>

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This commit is contained in:
Paul Masurel
2016-02-27 13:12:30 +09:00
parent 2de6362479
commit 2876afd8f8
2 changed files with 10 additions and 4 deletions
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2
Cargo.toml
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@@ -10,7 +10,7 @@ byteorder = "0.4"
memmap = "0.2"
lazy_static = "0.1.*"
regex = "0.1"
fst = "0.1.27"
fst = { path = "../fst" }
rand = "0.3.13"
atomicwrites = "0.0.14"
tempfile = "2.0.0"

12
src/core/reader.rs
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@@ -14,6 +14,12 @@ use core::postings::Postings;
use core::simdcompression::Decoder;
use std::io::Error as IOError;
use std::io::ErrorKind;
use std::io;
fn convert_fst_error(e: fst::Error) -> io::Error {
io::Error::new(io::ErrorKind::Other, e)
}
// TODO file structure should be in codec
@@ -99,9 +105,9 @@ impl SegmentReader {
pub fn open(segment: Segment) -> Result<SegmentReader, IOError> {
let term_shared_mmap = try!(segment.mmap(SegmentComponent::TERMS));
let term_offsets = fst::Map::from_mmap(term_shared_mmap)
.map_err(|e| IOError::new(ErrorKind::Other, e))
.unwrap();
let fst = try!(fst::raw::Fst::from_mmap(term_shared_mmap)
.map_err(convert_fst_error));
let term_offsets = fst::Map::from(fst);
let store_reader = StoreReader::new(try!(segment.mmap(SegmentComponent::STORE)));
let postings_shared_mmap = try!(segment.mmap(SegmentComponent::POSTINGS));
Ok(SegmentReader {