$LANG is a Rust killer

A few years ago everyone was trying to kill Rails. Now apparently everyone wants to kill Rust. What do you think it would take to dethrone this nigh-invincible language that the entire industry has been using for years and that people are getting hired to write code in? Personally I am waiting for a language called WD-40.

http://stackoverflow.com/questions/15997206/concatenate-string-literal-with-another-string

let x = ~"Hello" + @" " + &"World" + "!";

I think Rust is stillborn.