Add #[must_use] to mem/ptr functions #89839
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One minor nit; r=me with that fixed. |
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@bors r+ |
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📌 Commit 887503a has been approved by |
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…s, r=joshtriplett Add #[must_use] to mem/ptr functions There's a lot of low-level / unsafe stuff here. Are there legit use cases for ignoring any of these return values? * No regressions in `./x.py test --stage 1 library/std src/tools/clippy`. * One regression in `./x.py test --stage 1 src/test/ui`. Fixed. * I am unable to run `./x.py doc` on my machine so I'll need to wait for the CI to verify doctests pass. I eyeballed all the adjacent tests and they all look okay. Parent issue: rust-lang#89692 r? `@joshtriplett`
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…s, r=joshtriplett Add #[must_use] to mem/ptr functions There's a lot of low-level / unsafe stuff here. Are there legit use cases for ignoring any of these return values? * No regressions in `./x.py test --stage 1 library/std src/tools/clippy`. * One regression in `./x.py test --stage 1 src/test/ui`. Fixed. * I am unable to run `./x.py doc` on my machine so I'll need to wait for the CI to verify doctests pass. I eyeballed all the adjacent tests and they all look okay. Parent issue: rust-lang#89692 r? ``@joshtriplett``
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…askrgr Rollup of 8 pull requests Successful merges: - rust-lang#89446 (Add paragraph to ControlFlow docs to menion it works with the ? operator (rust-lang#88715)) - rust-lang#89677 (Stabilize `is_symlink()` for `Metadata` and `Path`) - rust-lang#89833 (Add #[must_use] to Rc::downgrade) - rust-lang#89835 (Add #[must_use] to expensive computations) - rust-lang#89839 (Add #[must_use] to mem/ptr functions) - rust-lang#89897 (Add #[must_use] to remaining core functions) - rust-lang#89951 (Stabilize `option_result_unwrap_unchecked`) - rust-lang#90427 (Add #[must_use] to alloc functions that would leak memory) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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There's a lot of low-level / unsafe stuff here. Are there legit use cases for ignoring any of these return values?
./x.py test --stage 1 library/std src/tools/clippy../x.py test --stage 1 src/test/ui. Fixed../x.py docon my machine so I'll need to wait for the CI to verify doctests pass. I eyeballed all the adjacent tests and they all look okay.Parent issue: #89692
r? @joshtriplett