rustbook: no-longer-used feature gate

This commit is contained in:
Tshepang Lekhonkhobe 2015-02-18 23:27:32 +02:00
parent 2f735f52c9
commit ac3a39015c

View File

@ -12,7 +12,6 @@
#![feature(collections)]
#![feature(core)]
#![feature(old_io)]
#![feature(os)]
#![feature(env)]
#![feature(old_path)]
#![feature(rustdoc)]