Update documentation of OnceLock::get_or_init. #140783
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Explicitly point out that if the function panics the init function might be called multiple times.
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Update documentation of OnceLock::get_or_init. Explicitly point out that if the function panics the init function might be called multiple times.
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Rollup of 10 pull requests Successful merges: - rust-lang#129334 (Implement (part of) ACP 429: add `DerefMut` to `Lazy[Cell/Lock]`) - rust-lang#135015 (Partially stabilize LoongArch target features) - rust-lang#138736 (Sanitizers target modificators) - rust-lang#139562 (rustdoc: add a handle that makes sidebar resizing more obvious) - rust-lang#140151 (remove intrinsics::drop_in_place) - rust-lang#140660 (remove 'unordered' atomic intrinsics) - rust-lang#140783 (Update documentation of OnceLock::get_or_init.) - rust-lang#140789 (Update hermit-abi to 0.5.1) - rust-lang#140792 (Use intrinsics for `{f16,f32,f64,f128}::{minimum,maximum}` operations) - rust-lang#140862 (Enable non-leaf Frame Pointers for Arm64EC Windows) r? `@ghost` `@rustbot` modify labels: rollup
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Update documentation of OnceLock::get_or_init. Explicitly point out that if the function panics the init function might be called multiple times.
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…iaskrgr Rollup of 8 pull requests Successful merges: - rust-lang#129334 (Implement (part of) ACP 429: add `DerefMut` to `Lazy[Cell/Lock]`) - rust-lang#139562 (rustdoc: add a handle that makes sidebar resizing more obvious) - rust-lang#140151 (remove intrinsics::drop_in_place) - rust-lang#140660 (remove 'unordered' atomic intrinsics) - rust-lang#140783 (Update documentation of OnceLock::get_or_init.) - rust-lang#140789 (Update hermit-abi to 0.5.1) - rust-lang#140792 (Use intrinsics for `{f16,f32,f64,f128}::{minimum,maximum}` operations) - rust-lang#140879 (1.87.0 release notes: remove nonsensical `~` operator) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#129334 (Implement (part of) ACP 429: add `DerefMut` to `Lazy[Cell/Lock]`) - rust-lang#139562 (rustdoc: add a handle that makes sidebar resizing more obvious) - rust-lang#140151 (remove intrinsics::drop_in_place) - rust-lang#140660 (remove 'unordered' atomic intrinsics) - rust-lang#140783 (Update documentation of OnceLock::get_or_init.) - rust-lang#140789 (Update hermit-abi to 0.5.1) - rust-lang#140879 (1.87.0 release notes: remove nonsensical `~` operator) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#140783 - veluca93:oncelock-docs, r=jhpratt Update documentation of OnceLock::get_or_init. Explicitly point out that if the function panics the init function might be called multiple times.
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Explicitly point out that if the function panics the init function might be called multiple times.