rust-lang/futures-rs

Deadlock detection for futures::lock::Mutex

Open

#2,133 opened on 2020年4月22日

GitHub で見る
 (1 comment) (6 reactions) (0 assignees)Rust (4,701 stars) (552 forks)batch import
A-lockC-feature-requesthelp wanted

説明

It would be really nice if Mutex had deadlock detection (including via a feature flag). Especially in an async context where it's hard to peer into the state of tasks, these can be exceptionally hard to debug.

parking_lot does this for its synchronous locks, though it requires you to trigger detection manually on another thread.

cc @ctiller

コントリビューターガイド