wintrap 0.2.1

A Windows signal-trapping 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

# wintrap-rs


The `wintrap` crate allows a Windows process to trap one or more abstracted
"signals", running an asynchronous callback function whenever they are caught
while active.

# Examples


```
wintrap::trap(vec![wintrap::Signal::CtrlC, wintrap::Signal::CloseWindow], |signal| {
    // handle signal here
    println!("Caught a signal: {:?}", signal);
}, || {
    // do work
    println!("Doing work");
}).unwrap();
```

# Caveats


Please note that it is not possible to correctly trap Ctrl-C signals when
running programs via `cargo run`. You will have to run them directly via the
target directory after building.