what system requirements for rust?
['Requires a 64-bit processor and operating system.', 'OS: Windows 8.1 64bit.', 'Processor: Intel Core i7-3770 / AMD FX-9590 or better.', 'Memory: 10 GB RAM.', 'Graphics: GTX 670 2GB / AMD R9 280 better.', 'DirectX: Version 11.', 'Network: Broadband Internet connection.', 'Storage: 20 GB available space.']