Method get_or_create_async

src/renderer.rs:345–356

(&mut self, key: String, create_fn: F)

    }

    pub async fn get_or_create_async<F, Fut>(&mut self, key: String, create_fn: F) -> &Texture2D
    where F: FnOnce() -> Fut,
          Fut: std::future::Future<Output = Texture2D>
    {
        if !self.textures.contains_key(&key) {
            let texture = create_fn().await;
            self.textures.insert(key.clone(), CacheEntry { frames_not_used: 0, owner: texture.into() });
        }
        let entry = self.textures.get_mut(&key).unwrap();
        entry.frames_not_used = 0;
        entry.owner.texture()
    }

    /// Cache a value with the given key. Accepts `Texture2D` or `RenderTarget`.
    #[allow(private_bounds)]