Rust and D

[Froglegs]

  Go looks like a horrible combination of C and Lua, lacking the 
speed of C and the  power of Lua(and I'd bet LuaJIT beats Go for 
performance).

  Not all features are equal, for me, meta programming is such a 
useful thing that a language better have something damn 
impressive to replace it(especially a systems programming 
language). I scanned through the Rust docs and did not see 
anything that appeared capable of doing so.