use visibility to check unused imports and delete some stmts

This commit is contained in:
bohan 2023-10-15 19:38:22 +08:00
parent 724ba7fe90
commit 482275b194
38 changed files with 133 additions and 55 deletions

View file

@ -19,7 +19,6 @@ use rustc_span::Span;
pub use self::FulfillmentErrorCode::*;
pub use self::ImplSource::*;
pub use self::ObligationCauseCode::*;
pub use self::SelectionError::*;
pub use self::engine::{TraitEngine, TraitEngineExt};