rustc: Remove #![unstable] annotation

[rust.git] / src / libgraphviz / lib.rs

diff --git a/src/libgraphviz/lib.rs b/src/libgraphviz/lib.rs
index 1b2c7775185f78d9dbf9e318236f8d3e4e5c0426..2c6744e7c90533d7cf045c9fab97b9e294e3fb2c 100644 (file)
--- a/src/libgraphviz/lib.rs
+++ b/src/libgraphviz/lib.rs
@@ -284,8 +284,8 @@
 //! * [DOT language](http://www.graphviz.org/doc/info/lang.html)
 
 #![crate_name = "graphviz"]
-#![unstable(feature = "rustc_private", issue = "27812")]
-#![feature(staged_api)]
+#![cfg_attr(stage0, unstable(feature = "rustc_private", issue = "27812"))]
+#![cfg_attr(stage0, feature(staged_api))]
 #![crate_type = "rlib"]
 #![crate_type = "dylib"]
 #![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",