moosicbox_app_native_image 0.1.1

MoosicBox App Image package
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

#![cfg_attr(feature = "fail-on-warnings", deny(warnings))]
#![warn(clippy::all, clippy::pedantic, clippy::nursery, clippy::cargo)]
#![allow(clippy::multiple_crate_versions)]

use std::{
    collections::HashMap,
    sync::{Arc, LazyLock, RwLock},
};

use bytes::Bytes;

pub static BYTES: LazyLock<RwLock<HashMap<String, Arc<Bytes>>>> =
    LazyLock::new(|| RwLock::new(HashMap::new()));

#[macro_export]
macro_rules! image {
    ($path:expr $(,)?) => {{
        let bytes = include_bytes!($path);
        moosicbox_app_native_image::BYTES.write().unwrap().insert(
            ($path).to_owned(),
            std::sync::Arc::new(bytes.to_vec().into()),
        );
        $path
    }};
}

/// # Panics
///
/// * If the `BYTES` `RwLock` is poisoned
pub fn get_image(path: &str) -> Option<Arc<Bytes>> {
    BYTES.read().unwrap().get(path).cloned()
}