maplibre 0.0.2

Native Maps for Web, Mobile and Desktop
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

use std::future::Future;

use crate::error::Error;

use crate::io::shared_thread_state::SharedThreadState;

pub struct Scheduler {
    schedule_method: ScheduleMethod,
}

impl Scheduler {
    pub fn new(schedule_method: ScheduleMethod) -> Self {
        Self { schedule_method }
    }

    pub fn schedule_method(&self) -> &ScheduleMethod {
        &self.schedule_method
    }
}

pub enum ScheduleMethod {
    #[cfg(not(target_arch = "wasm32"))]
    Tokio(crate::platform::schedule_method::TokioScheduleMethod),
    #[cfg(target_arch = "wasm32")]
    WebWorkerPool(crate::platform::schedule_method::WebWorkerPoolScheduleMethod),
}

impl Default for ScheduleMethod {
    fn default() -> Self {
        #[cfg(not(target_arch = "wasm32"))]
        {
            ScheduleMethod::Tokio(crate::platform::schedule_method::TokioScheduleMethod::new())
        }
        #[cfg(target_arch = "wasm32")]
        {
            panic!("No default ScheduleMethod on web")
        }
    }
}

impl ScheduleMethod {
    #[cfg(target_arch = "wasm32")]
    pub fn schedule<T>(
        &self,
        shared_thread_state: SharedThreadState,
        future_factory: impl (FnOnce(SharedThreadState) -> T) + Send + 'static,
    ) -> Result<(), Error>
    where
        T: Future<Output = ()> + 'static,
    {
        match self {
            ScheduleMethod::WebWorkerPool(method) => {
                Ok(method.schedule(shared_thread_state, future_factory))
            }
            _ => Err(Error::Schedule),
        }
    }

    #[cfg(not(target_arch = "wasm32"))]
    pub fn schedule<T>(
        &self,
        shared_thread_state: SharedThreadState,
        future_factory: impl (FnOnce(SharedThreadState) -> T) + Send + 'static,
    ) -> Result<(), Error>
    where
        T: Future + Send + 'static,
        T::Output: Send + 'static,
    {
        match self {
            ScheduleMethod::Tokio(method) => {
                method.schedule(shared_thread_state, future_factory);
                Ok(())
            }
            _ => Err(Error::Schedule),
        }
    }
}