Simply add racer to company backends for rust.
Simply add racer to company backends for rust.

This means we can still use company-dabbrev-code if racer can't help us.

Wilfred/.emacs.d,Wilfred/.emacs.d,Wilfred/.emacs.d,Wilfred/.emacs.d,Wilfred/.emacs.d,Wilfred/.emacs.d,Wilfred/.emacs.d