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Change the behavior of the as_cloneable_grenad by taking a ref

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This commit is contained in:
Clément Renault
2022-02-16 15:40:08 +01:00
parent f367cc2e75
commit ff8d7a810d
5 changed files with 21 additions and 45 deletions
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8
milli/src/update/index_documents/helpers/grenad_helpers.rs
View File

@ -68,11 +68,11 @@ pub fn writer_into_reader(writer: grenad::Writer<File>) -> Result<grenad::Reader
grenad::Reader::new(file).map_err(Into::into)
}
pub unsafe fn into_clonable_grenad(
reader: grenad::Reader<File>,
pub unsafe fn as_cloneable_grenad(
reader: &grenad::Reader<File>,
) -> Result<grenad::Reader<CursorClonableMmap>> {
let file = reader.into_inner();
let mmap = memmap2::Mmap::map(&file)?;
let file = reader.get_ref();
let mmap = memmap2::Mmap::map(file)?;
let cursor = io::Cursor::new(ClonableMmap::from(mmap));
let reader = grenad::Reader::new(cursor)?;
Ok(reader)

2
milli/src/update/index_documents/helpers/mod.rs
View File

@ -8,7 +8,7 @@ use std::convert::{TryFrom, TryInto};
pub use clonable_mmap::{ClonableMmap, CursorClonableMmap};
use fst::{IntoStreamer, Streamer};
pub use grenad_helpers::{
create_sorter, create_writer, grenad_obkv_into_chunks, into_clonable_grenad, merge_readers,
as_cloneable_grenad, create_sorter, create_writer, grenad_obkv_into_chunks, merge_readers,
sorter_into_lmdb_database, sorter_into_reader, write_into_lmdb_database, writer_into_reader,
GrenadParameters,
};