derive(SmartPointer): require pointee to be maybe sized #128452
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…-maybe-sized, r=compiler-errors derive(SmartPointer): require pointee to be maybe sized cc `@Darksonn` So `#[pointee]` has to be `?Sized` in order for deriving `SmartPointer` to be meaningful. cc `@compiler-errors` for suggestions in rust-lang#127681
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Rollup of 8 pull requests Successful merges: - rust-lang#127567 (std: implement the `once_wait` feature) - rust-lang#127624 (Migrate and rename `issue-47551`, `issue-35164` and `issue-69368` `run-make` tests to rmake) - rust-lang#128162 (Cleanup sys module to match house style) - rust-lang#128437 (improve bootstrap to allow selecting llvm tools individually) - rust-lang#128443 (Properly mark loop as diverging if it has no breaks) - rust-lang#128449 (Temporarily switch `ambiguous_negative_literals` lint to allow) - rust-lang#128450 (Create COFF archives for non-LLVM backends) - rust-lang#128452 (derive(SmartPointer): require pointee to be maybe sized) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#127567 (std: implement the `once_wait` feature) - rust-lang#128162 (Cleanup sys module to match house style) - rust-lang#128296 (Update target-spec metadata for loongarch64 targets) - rust-lang#128443 (Properly mark loop as diverging if it has no breaks) - rust-lang#128449 (Temporarily switch `ambiguous_negative_literals` lint to allow) - rust-lang#128452 (derive(SmartPointer): require pointee to be maybe sized) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#128452 - dingxiangfei2009:smart-ptr-require-maybe-sized, r=compiler-errors derive(SmartPointer): require pointee to be maybe sized cc ``@Darksonn`` So `#[pointee]` has to be `?Sized` in order for deriving `SmartPointer` to be meaningful. cc ``@compiler-errors`` for suggestions in rust-lang#127681
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cc @Darksonn
So
#[pointee]has to be?Sizedin order for derivingSmartPointerto be meaningful.cc @compiler-errors for suggestions in #127681