diff --git a/src/libgraphviz/lib.rs b/src/libgraphviz/lib.rs index 158d0101515..a8eea18e464 100644 --- a/src/libgraphviz/lib.rs +++ b/src/libgraphviz/lib.rs @@ -288,6 +288,7 @@ html_root_url = "https://doc.rust-lang.org/nightly/", test(attr(allow(unused_variables), deny(warnings))))] +#![cfg_attr(not(stage0), feature(nll))] #![feature(str_escape)] use self::LabelText::*;