Rust environment for the Windows Kernel-Mode Drivers

Contains:

• Cargo profile with kernel-mode x86 and x64 targets.
• Import libraries of ntoskrnl, hal and ntdll modules for Windows 2000/XP/Win7 OS.
• Patched libcore Rust library to disable floating point use (see the #1364: Float-free libcore discussion).
• Rest of std crate libraries: liballoc, libcollections, librustc_unicode.

Check winapi-kmd-rs main crate description.