rustdoc: handle generics better when matching notable traits #108954
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This commit makes the `clean::Type::is_same` non-commutative, so that a generic `impl` matches a concrete return, but a generic return does not match a concrete `impl`. It makes slice and vector Write for `u8` not match on every generic return value.
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Some changes occurred in src/librustdoc/clean/types.rs cc @camelid |
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…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#108954 (rustdoc: handle generics better when matching notable traits) - rust-lang#109203 (refactor/feat: refactor identifier parsing a bit) - rust-lang#109213 (Eagerly intern and check CrateNum/StableCrateId collisions) - rust-lang#109358 (rustc: Remove unused `Session` argument from some attribute functions) - rust-lang#109359 (Update stdarch) - rust-lang#109378 (Remove Ty::is_region_ptr) - rust-lang#109423 (Use region-erased self type during IAT selection) - rust-lang#109447 (new solver cleanup + implement coherence) - rust-lang#109501 (make link clickable) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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This commit makes the
clean::Type::is_samenon-commutative (renaming itis_doc_subtype_of), so that a genericimplmatches a concrete return, but a generic return does not match a concreteimpl. It makes slice and vector Write foru8not match on every generic return value.Fixes #100322
Fixes #55082
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