src/lib.rs


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

use std::sync::Arc;

use i3bar::Block;
use tokio::sync::{Notify, RwLock};

pub use crate::error::{Error, Result};

pub mod dbus;
pub mod error;
pub mod i3bar;
pub mod listener;

pub type Blocks = Arc<Watcher<[Option<Block>; 6]>>;

#[derive(Default)]
pub struct Watcher<T> {
    pub value: RwLock<T>,
    pub notify: Notify,
}

impl<T> Watcher<T> {
    pub fn new(value: T) -> Self {
        Self {
            value: RwLock::new(value),
            notify: Notify::new(),
        }
    }
}