diff options
Diffstat (limited to 'compiler/rustc_metadata/src/lib.rs')
| -rw-r--r-- | compiler/rustc_metadata/src/lib.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_metadata/src/lib.rs b/compiler/rustc_metadata/src/lib.rs index 6440f3e390c..337d3cca2ae 100644 --- a/compiler/rustc_metadata/src/lib.rs +++ b/compiler/rustc_metadata/src/lib.rs @@ -26,6 +26,9 @@ extern crate rustc_middle; #[macro_use] extern crate rustc_data_structures; +#[macro_use] +extern crate tracing; + pub use rmeta::{provide, provide_extern}; mod dependency_format; |