Suggest using iter() or into_iter() for Vec
#97871
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We cannot do that for `&Vec` because `#[rustc_on_unimplemented]` is limited (it does not clean generic instantiation for references, only for ADTs).
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Even though this touches the library subdir, this is purely a diagnostics change so I feel qualified to review. r? @compiler-errors |
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…emented, r=compiler-errors Suggest using `iter()` or `into_iter()` for `Vec` We cannot do that for `&Vec` because `#[rustc_on_unimplemented]` is limited (it does not clean generic instantiation for references, only for ADTs). ``@rustbot`` label +A-diagnostics
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…piler-errors Rollup of 9 pull requests Successful merges: - rust-lang#97557 (Fix indices and remove some unwraps in arg mismatch algorithm) - rust-lang#97830 (Add std::alloc::set_alloc_error_hook example) - rust-lang#97856 (Don't suggest adding `let` in certain `if` conditions) - rust-lang#97857 (Suggest escaping `box` as identifier) - rust-lang#97871 (Suggest using `iter()` or `into_iter()` for `Vec`) - rust-lang#97882 (Add regresion test for rust-lang#67498) - rust-lang#97883 (Remove `ignore-compare-mode-nll` annotations from tests) - rust-lang#97891 (Update books) - rust-lang#97894 (Fix polonius compare mode.) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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We cannot do that for
&Vecbecause#[rustc_on_unimplemented]is limited (it does not clean generic instantiation for references, only for ADTs).@rustbot label +A-diagnostics