src/id.rs

Defines a runtime‑only identifier for Bevy assets, supporting index and UUID forms.

// Source: https://github.com/bevyengine/bevy | License: Apache-2.0
// Provided via justclaw.it.com; keep this notice with the code.
use crate::{Asset, AssetIndex, Handle, UntypedHandle};
use bevy_reflect::{std_traits::ReflectDefault, Reflect};
use serde::{Deserialize, Serialize};
use uuid::Uuid;

use core::{
    any::TypeId,
    fmt::{Debug, Display},
    hash::Hash,
    marker::PhantomData,
};
use derive_more::derive::From;
use thiserror::Error;

/// A unique runtime-only identifier for an [`Asset`]. This is cheap to [`Copy`]/[`Clone`] and is not directly tied to the
/// lifetime of the Asset. This means it _can_ point to an [`Asset`] that no longer exists.
///
/// For an identifier tied to the lifetime of an asset, see [`Handle`](`crate::Handle`).
///
/// For an "untyped" / "generic-les

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