File: derive_merge.rs

package info (click to toggle)
rust-swc-core 35.0.0~ds-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 62,816 kB
  • sloc: javascript: 873; xml: 538; sh: 358; makefile: 35; python: 5
file content (24 lines) | stat: -rw-r--r-- 410 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
use swc_config::merge::Merge;

#[derive(Merge)]
struct Fields {
    a: Option<()>,
}

#[test]
fn test_fields() {
    let mut fields = Fields { a: None };
    fields.merge(Fields { a: Some(()) });

    assert_eq!(fields.a, Some(()));
}

#[derive(Merge)]
struct Tuple(Option<()>);
#[test]
fn test_tuple() {
    let mut tuple = Tuple(None);
    tuple.merge(Tuple(Some(())));

    assert_eq!(tuple.0, Some(()));
}