summary refs log tree commit diff
path: root/src/tools/clippy/tests/ui/rc_mutex.rs
blob: 657a3ecf6a006146575f6fe4d8b71c6a979a12f9 (plain)
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
#![warn(clippy::rc_mutex)]
#![allow(clippy::blacklisted_name)]

use std::rc::Rc;
use std::sync::Mutex;

pub struct MyStruct {
    foo: Rc<Mutex<i32>>,
}

pub struct SubT<T> {
    foo: T,
}

pub enum MyEnum {
    One,
    Two,
}

pub fn test1<T>(foo: Rc<Mutex<T>>) {}

pub fn test2(foo: Rc<Mutex<MyEnum>>) {}

pub fn test3(foo: Rc<Mutex<SubT<usize>>>) {}

fn main() {
    test1(Rc::new(Mutex::new(1)));
    test2(Rc::new(Mutex::new(MyEnum::One)));
    test3(Rc::new(Mutex::new(SubT { foo: 1 })));

    let _my_struct = MyStruct {
        foo: Rc::new(Mutex::new(1)),
    };
}