label 0.6.0

Label functions and iterate over them.
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

use label::create_label;

create_label!(
    static staticname: usize;
    const constname: usize;
    static mut staticmutname: usize;
);

#[staticname::label]
static A: usize = 3;

#[constname::label]
const B: usize = 4;

#[test]
fn test_simple() {
    for i in staticname::iter() {
        assert_eq!(*i, 3);
    }

    for i in constname::iter() {
        assert_eq!(*i, 4);
    }
}

#[test]
fn test_named() {
    for (name, i) in staticname::iter_named() {
        assert_eq!(*i, 3);
        assert_eq!(name, "A")
    }
}