test(header): fix trait bounds in test_bounds to Send + Sync (#783) - #867
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seanmonstar merged 1 commit intoSep 2, 2026
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Change check_bounds<T: Send + Send> to check_bounds<T: Send + Sync> in src/header/map.rs to properly test that HeaderMap and associated iterator/entry types satisfy both Send and Sync. Fixes hyperium#783
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Summary
Fixes #783.
In
src/header/map.rs,test_bounds()defines a nested helper:The bound repeated
Sendinstead of testing bothSendandSync.This PR changes the trait bounds to
T: Send + Syncso thatHeaderMapand its associated iterators and entries (Iter,IterMut,Keys,Values,ValuesMut,Drain,GetAll,Entry,VacantEntry,OccupiedEntry,ValueIter,ValueIterMut,ValueDrain) are verified to implement bothSendandSync.Verification
cargo test header::map::test_bounds: PASScargo test: 228 tests passed cleanlycargo fmt --all --check: clean