From e9019101a82dd7f61dcdcd52bcc0123d5ed25d22 Mon Sep 17 00:00:00 2001 From: Brian Anderson Date: Fri, 13 Mar 2015 15:28:35 -0700 Subject: Add #![feature] attributes to doctests --- src/libgraphviz/lib.rs | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/libgraphviz') diff --git a/src/libgraphviz/lib.rs b/src/libgraphviz/lib.rs index 0e080459344..a5017c67ee4 100644 --- a/src/libgraphviz/lib.rs +++ b/src/libgraphviz/lib.rs @@ -47,6 +47,7 @@ //! which is cyclic. //! //! ```rust +//! # #![feature(rustc_private, core)] //! use std::borrow::IntoCow; //! use std::io::Write; //! use graphviz as dot; @@ -148,6 +149,7 @@ //! entity `&sube`). //! //! ```rust +//! # #![feature(rustc_private, core)] //! use std::borrow::IntoCow; //! use std::io::Write; //! use graphviz as dot; @@ -205,6 +207,7 @@ //! Hasse-diagram for the subsets of the set `{x, y}`. //! //! ```rust +//! # #![feature(rustc_private, core)] //! use std::borrow::IntoCow; //! use std::io::Write; //! use graphviz as dot; -- cgit 1.4.1-3-g733a5