slot:Cell<Option<Runnable>>,/// How many times in a row tasks have been taked from the slot rather than the queue.slot_runs:Cell,}fnmain_loop(){loop{matchfind_runnable(){Some(task)=>task.run();None=>{// 实际上,这里根据空循环的次数,会陷入睡眠状态或出让CPU资源,直到新的task来唤醒。...
fizyk20/generic array– 允许按类型调整大小的数组的黑客 garro95/priority-queue[priority-queue]— 实现优先级更改的优先级队列。 mrhooray/kdtree-rs— Rust 中的 K 维树,用于快速地理空间索引和最近邻居查找 RoaringBitmap/roaring-rs –Rust 中的 Roaring Bitmap orium/rpds [rpds]— Rust 中的持久数据...
在 tick 里面 获取 next_task 的时候,有一个逻辑,每一段次数(CHECK_REMOTE_INTERVAL,默认是13) 之后,就去获取一次 Remote queue 里面的任务。另外,在 spawn future 的时候,如果 scheduler 不存在,就推送 task 到 remote queue Thread_Scheduler 和 Basic_Scheduler 的区别在于, Thread 是多线程多任务模式,Basic ...
type JoinHandle<R> = Pin<Box<dyn Future<Output = R> + Send>>; fn spawn<F, R>(future: F) -> JoinHandle<R> where F: Future<Output = R> + Send + 'static, R: Send + 'static, { let (task, handle) = async_task::spawn(future, |t| QUEUE.send(t).unwrap(), ()); task.sc...
并发:crossbeam / parking_lot / crossbeam-channel / rayon / concurrent-queue/ threadpool / flume 嵌入式开发:embedded-hal / cortex-m / bitvec / cortex-m-rtic / embedded-dma / cross / Knurling Tools 测试:static_assertions / difference / quickcheck / arbitrary / mockall / criterion / proptes...
并发:crossbeam/parking_lot/crossbeam-channel/rayon/concurrent-queue/threadpool/flume 嵌入式开发:embedded-hal/cortex-m/bitvec/cortex-m-rtic/embedded-dma/cross/Knurling Tools 测试:static_assertions/difference/quickcheck/arbitrary/mockall/criterion/proptest/tarpaulin/fake-rs ...
traitStream{typeItem;fnpoll_next(self: Pin<&mutSelf>, cx: &mutContext<'_>)->Poll<Option<Self::Item>>; } FuturesUnordered 轮流 poll ready_to_run_queue 里面的 Future,根据返回结果返回: Poll::Pending: ready_to_run_queue 为空或所有 Future 已经 poll 了一遍 ...
priority_queue <int,vector<int>,greater<int> > q;//小根堆 priority_queue <int,vector<int>,less<int> >q;//大根堆 //自定义比较(重写仿函数) struct cmp{ bool operator()(Node n1, Node n2){ if (n1.a == n2.a) return n1.b > n2.b; ...
type privacy: Check constructor types in tuple struct patterns #138458 commented on Mar 22, 2025 • 0 new comments Stabilize return type notation (RFC 3654) #138424 commented on Mar 17, 2025 • 0 new comments sys/pal/unix/sync/mutex: Fix Mutex::new() on NuttX #138400 commen...
queue::Queue<T>::new' /usr/bin/ld: /tmp/dylib-errors/target/debug/deps/libshared.so: undefined reference to `hyper::proto::h2::client::conn_task::{{closure}}::CALLSITE' /usr/bin/ld: /tmp/dylib-errors/target/debug/deps/libshared.so: undefined reference to `hyper::client::pool::...