snowykami/meilisearch
1
0
Fork 0
mirror of https://github.com/meilisearch/meilisearch.git synced 2025-09-07 13:16:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

fixes

Browse Source
This commit is contained in:
Louis Dureuil
2024-11-18 16:23:11 +01:00
parent 0a21d9bfb3
commit 5f93651cef
6 changed files with 20 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
crates/milli/src/update/new/ref_cell_ext.rs
View File

@ -1,37 +1,16 @@
use std::cell::{Ref, RefCell, RefMut};
use std::cell::{RefCell, RefMut};
pub trait RefCellExt<T: ?Sized> {
fn try_borrow_or_yield(&self) -> std::result::Result<Ref<'_, T>, std::cell::BorrowError>;
fn try_borrow_mut_or_yield(
&self,
) -> std::result::Result<RefMut<'_, T>, std::cell::BorrowMutError>;
fn borrow_or_yield(&self) -> Ref<'_, T> {
self.try_borrow_or_yield().unwrap()
}
fn borrow_mut_or_yield(&self) -> RefMut<'_, T> {
self.try_borrow_mut_or_yield().unwrap()
}
}
impl<T: ?Sized> RefCellExt<T> for RefCell<T> {
fn try_borrow_or_yield(&self) -> std::result::Result<Ref<'_, T>, std::cell::BorrowError> {
/// TODO: move this trait and impl elsewhere
loop {
match self.try_borrow() {
Ok(borrow) => break Ok(borrow),
Err(error) => {
tracing::warn!("dynamic borrow failed, yielding to local tasks");
match rayon::yield_local() {
Some(rayon::Yield::Executed) => continue,
_ => return Err(error),
}
}
}
}
}
fn try_borrow_mut_or_yield(
&self,
) -> std::result::Result<RefMut<'_, T>, std::cell::BorrowMutError> {