keket 0.20.3

Database-like Asset management on top of ECS storage
Documentation 
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use keket::{
    database::AssetDatabase,
    fetch::{AssetAwaitsAsyncFetch, deferred::DeferredAssetFetch, file::FileAssetFetch},
    protocol::bytes::BytesAssetProtocol,
};
use std::error::Error;

fn main() -> Result<(), Box<dyn Error>> {
    /* ANCHOR: main */
    let mut database = AssetDatabase::default()
        .with_protocol(BytesAssetProtocol)
        // Deferred asset fetch runs fetching jobs in threads for any fetch engine.
        .with_fetch(DeferredAssetFetch::new(
            FileAssetFetch::default().with_root("resources"),
        ));

    let package = database.ensure("bytes://package.zip")?;

    // Simulate waiting for asset bytes loading to complete.
    while package.has::<AssetAwaitsAsyncFetch>(&database) {
        println!("Package awaits async fetch done");
        database.maintain()?;
    }

    // Run another maintain pass to process loaded bytes.
    database.maintain()?;

    println!(
        "Package byte size: {}",
        package.access::<&Vec<u8>>(&database).len()
    );
    /* ANCHOR_END: main */

    Ok(())
}