Module doc comment for librustc/dep_graph/safe.rs

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bjorn3 2017-06-03 18:04:37 +02:00 committed by GitHub
parent 101a28f30b
commit 18c46327ec

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@ -8,6 +8,8 @@
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! The `DepGraphSafe` trait
use hir::BodyId;
use hir::def_id::DefId;
use syntax::ast::NodeId;