Move to system rust

fish/.config/fish/config.fish

@@ -5,7 +5,6 @@ set -gx PATH ~/.screenlayout $PATH
 set -gx PATH ~/.emacs.d/bin $PATH
 set -gx PATH ~/.fzf/bin $PATH
 set -gx PATH ~/.local/bin $PATH
-set -gx PATH ~/.asdf/install/rust/stable/bin $PATH
 fzf_key_bindings
 set -gx EDITOR vi
 set -gx XDG_RUNTIME_DIR /run/user/(id -u)