mio 0.7.8

Lightweight non-blocking IO
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

//! Macros to ease conditional code based on enabled features.

// Depending on the features not all macros are used.
#![allow(unused_macros)]

/// The `os-poll` feature is enabled.
macro_rules! cfg_os_poll {
    ($($item:item)*) => {
        $(
            #[cfg(feature = "os-poll")]
            #[cfg_attr(docsrs, doc(cfg(feature = "os-poll")))]
            $item
        )*
    }
}

/// The `os-poll` feature is disabled.
macro_rules! cfg_not_os_poll {
    ($($item:item)*) => {
        $(
            #[cfg(not(feature = "os-poll"))]
            $item
        )*
    }
}

/// The `os-ext` feature is enabled.
macro_rules! cfg_os_ext {
    ($($item:item)*) => {
        $(
            #[cfg(feature = "os-ext")]
            #[cfg_attr(docsrs, doc(cfg(feature = "os-ext")))]
            $item
        )*
    }
}

/// The `net` feature is enabled.
macro_rules! cfg_net {
    ($($item:item)*) => {
        $(
            #[cfg(feature = "net")]
            #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
            $item
        )*
    }
}

/// One of the features enabled that needs `IoSource`. That is `net` or `os-ext`
/// on Unix (for `pipe`).
macro_rules! cfg_io_source {
    ($($item:item)*) => {
        $(
            #[cfg(any(feature = "net", all(unix, feature = "os-ext")))]
            #[cfg_attr(docsrs, doc(any(feature = "net", all(unix, feature = "os-ext"))))]
            $item
        )*
    }
}

/// The `os-ext` feature is enabled, or one of the features that need `os-ext`.
macro_rules! cfg_any_os_ext {
    ($($item:item)*) => {
        $(
            #[cfg(any(feature = "os-ext", feature = "net"))]
            #[cfg_attr(docsrs, doc(cfg(any(feature = "os-ext", feature = "net"))))]
            $item
        )*
    }
}