Function system_default 

pub fn system_default() -> Option<Device>

Create the system default Metal device.

Returns the default GPU for this system. On systems with multiple GPUs, this typically returns the most capable GPU.

C++ equivalent: MTL::Device* MTL::CreateSystemDefaultDevice()

Example

use mtl_gpu::device;

let device = device::system_default().expect("no Metal device available");
println!("GPU: {}", device.name());