shapely-msgpack 3.1.0

MessagePack serialization and deserialization for Shapely types
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

use super::*;

use shapely_core::Shapely;
// this makes the derives work.. dirty but oh well.
use shapely_core as shapely;
use shapely_derive::Shapely;

#[test]
fn it_works() {
    #[derive(Debug, PartialEq, Shapely)]
    struct TestStruct {
        name: String,
        age: u64,
    }

    let data = [
        0x82, // Fixmap with 2 elements
        0xa4, // Fixstr with length 4
        0x6e, 0x61, 0x6d, 0x65, // "name"
        0xa5, // Fixstr with length 5
        0x41, 0x6c, 0x69, 0x63, 0x65, // "Alice"
        0xa3, // Fixstr with length 3
        0x61, 0x67, 0x65, // "age"
        0xce, // uint32 (correct prefix according to MessagePack spec)
        0x00, 0x00, 0x00, 0x1e, // 30
    ];

    let mut partial = Partial::alloc(TestStruct::shape_desc());
    from_msgpack(&mut partial, &data).unwrap();

    let result = partial.build::<TestStruct>();
    assert_eq!(
        result,
        TestStruct {
            name: "Alice".to_string(),
            age: 30,
        }
    );
}