open-coroutine-core 0.7.0

The open-coroutine is a simple, efficient and generic coroutine library.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101

#[cfg(not(all(unix, feature = "preemptive")))]
#[test]
fn co_pool_basic() -> std::io::Result<()> {
    let mut pool = open_coroutine_core::co_pool::CoroutinePool::default();
    pool.set_max_size(1);
    assert!(pool.is_empty());
    _ = pool.submit_task(
        Some(String::from("test_panic")),
        |_| panic!("test panic, just ignore it"),
        None,
        None,
    )?;
    assert!(!pool.is_empty());
    pool.submit_task(
        Some(String::from("test_simple")),
        |_| {
            println!("2");
            Some(2)
        },
        None,
        None,
    )?;
    pool.try_schedule_task()
}

#[cfg(not(all(unix, feature = "preemptive")))]
#[test]
fn co_pool_suspend() -> std::io::Result<()> {
    let mut pool = open_coroutine_core::co_pool::CoroutinePool::default();
    pool.set_max_size(2);
    _ = pool.submit_task(
        None,
        |param| {
            println!("[coroutine] delay");
            if let Some(suspender) = open_coroutine_core::scheduler::SchedulableSuspender::current()
            {
                suspender.delay(std::time::Duration::from_millis(100));
            }
            println!("[coroutine] back");
            param
        },
        None,
        None,
    )?;
    _ = pool.submit_task(
        None,
        |_| {
            println!("middle");
            Some(1)
        },
        None,
        None,
    )?;
    pool.try_schedule_task()?;
    std::thread::sleep(std::time::Duration::from_millis(200));
    pool.try_schedule_task()
}

#[cfg(not(all(unix, feature = "preemptive")))]
#[test]
fn co_pool_stop() -> std::io::Result<()> {
    let pool = open_coroutine_core::co_pool::CoroutinePool::default();
    pool.set_max_size(1);
    _ = pool.submit_task(None, |_| panic!("test panic, just ignore it"), None, None)?;
    pool.submit_task(
        None,
        |_| {
            println!("2");
            Some(2)
        },
        None,
        None,
    )
    .map(|_| ())
}

#[cfg(not(all(unix, feature = "preemptive")))]
#[test]
fn co_pool_cancel() -> std::io::Result<()> {
    let mut pool = open_coroutine_core::co_pool::CoroutinePool::default();
    pool.set_max_size(1);
    assert!(pool.is_empty());
    let task_name = pool.submit_task(
        Some(String::from("test_panic")),
        |_| panic!("test panic, just ignore it"),
        None,
        None,
    )?;
    assert!(!pool.is_empty());
    open_coroutine_core::co_pool::CoroutinePool::try_cancel_task(&task_name);
    pool.submit_task(
        Some(String::from("test_simple")),
        |_| {
            println!("2");
            Some(2)
        },
        None,
        None,
    )?;
    pool.try_schedule_task()
}