rust_socketio 0.6.0

An implementation of a socketio client written in rust.
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
102
103
104
105
106
107
108

use futures_util::future::BoxFuture;
use std::{
    fmt::Debug,
    ops::{Deref, DerefMut},
};

use crate::{Event, Payload};

use super::client::{Client, ReconnectSettings};

/// Internal type, provides a way to store futures and return them in a boxed manner.
pub(crate) type DynAsyncCallback =
    Box<dyn for<'a> FnMut(Payload, Client) -> BoxFuture<'static, ()> + 'static + Send + Sync>;

pub(crate) type DynAsyncAnyCallback = Box<
    dyn for<'a> FnMut(Event, Payload, Client) -> BoxFuture<'static, ()> + 'static + Send + Sync,
>;

pub(crate) type DynAsyncReconnectSettingsCallback =
    Box<dyn for<'a> FnMut() -> BoxFuture<'static, ReconnectSettings> + 'static + Send + Sync>;

pub(crate) struct Callback<T> {
    inner: T,
}

impl<T> Debug for Callback<T> {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        f.write_str("Callback")
    }
}

impl Deref for Callback<DynAsyncCallback> {
    type Target =
        dyn for<'a> FnMut(Payload, Client) -> BoxFuture<'static, ()> + 'static + Sync + Send;

    fn deref(&self) -> &Self::Target {
        self.inner.as_ref()
    }
}

impl DerefMut for Callback<DynAsyncCallback> {
    fn deref_mut(&mut self) -> &mut Self::Target {
        self.inner.as_mut()
    }
}

impl Callback<DynAsyncCallback> {
    pub(crate) fn new<T>(callback: T) -> Self
    where
        T: for<'a> FnMut(Payload, Client) -> BoxFuture<'static, ()> + 'static + Sync + Send,
    {
        Callback {
            inner: Box::new(callback),
        }
    }
}

impl Deref for Callback<DynAsyncAnyCallback> {
    type Target =
        dyn for<'a> FnMut(Event, Payload, Client) -> BoxFuture<'static, ()> + 'static + Sync + Send;

    fn deref(&self) -> &Self::Target {
        self.inner.as_ref()
    }
}

impl DerefMut for Callback<DynAsyncAnyCallback> {
    fn deref_mut(&mut self) -> &mut Self::Target {
        self.inner.as_mut()
    }
}

impl Callback<DynAsyncAnyCallback> {
    pub(crate) fn new<T>(callback: T) -> Self
    where
        T: for<'a> FnMut(Event, Payload, Client) -> BoxFuture<'static, ()> + 'static + Sync + Send,
    {
        Callback {
            inner: Box::new(callback),
        }
    }
}

impl Deref for Callback<DynAsyncReconnectSettingsCallback> {
    type Target =
        dyn for<'a> FnMut() -> BoxFuture<'static, ReconnectSettings> + 'static + Sync + Send;

    fn deref(&self) -> &Self::Target {
        self.inner.as_ref()
    }
}

impl DerefMut for Callback<DynAsyncReconnectSettingsCallback> {
    fn deref_mut(&mut self) -> &mut Self::Target {
        self.inner.as_mut()
    }
}

impl Callback<DynAsyncReconnectSettingsCallback> {
    pub(crate) fn new<T>(callback: T) -> Self
    where
        T: for<'a> FnMut() -> BoxFuture<'static, ReconnectSettings> + 'static + Sync + Send,
    {
        Callback {
            inner: Box::new(callback),
        }
    }
}