searchengines-web/MeiliSearch
searchengines-web/MeiliSearch
1
0
Fork 0
mirror of https://github.com/meilisearch/MeiliSearch synced 2025-01-11 05:54:30 +01:00
Code Issues Releases Wiki Activity

Reduce union impact in merging

Browse Source
This commit is contained in:
ManyTheFish 2024-12-09 15:44:06 +01:00
parent 3b0b9967f6
commit 71f59749dc
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
crates/milli/src/update/new/merger.rs
View File

@ -235,8 +235,12 @@ fn merge_cbo_bitmaps(
(Some(_current), None, None) => Ok(Operation::Ignore), // but it's strange (Some(_current), None, None) => Ok(Operation::Ignore), // but it's strange
(Some(current), None, Some(add)) => Ok(Operation::Write(current | add)), (Some(current), None, Some(add)) => Ok(Operation::Write(current | add)),
(Some(current), Some(del), add) => { (Some(current), Some(del), add) => {
debug_assert!(
del.is_subset(&current),
"del is not a subset of current, which must be impossible."
);
let output = match add { let output = match add {
Some(add) => (&current - del) | add, Some(add) => (&current - (&del - &add)) | (add - del),
None => &current - del, None => &current - del,
}; };
if output.is_empty() { if output.is_empty() {