GPUDevice: destroy() method

The destroy() method of the GPUDevice interface destroys the device, preventing further operations on it.

Note that:

• Any commands currently enqueued on the device's GPUQueue will be executed before the device is destroyed.
• Any WebGPU resources created using the device (buffers, textures, etc.) are also destroyed.
• Any mapped buffers created using the device will be unmapped.

destroy()

async function init() {
  if (!navigator.gpu) {
    throw Error("WebGPU not supported.");
  }
  const adapter = await navigator.gpu.requestAdapter();
  if (!adapter) {
    throw Error("Couldn't request WebGPU adapter.");
  }
  let device = await adapter.requestDevice();
  // Some time later
  device.destroy();
}