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- Send and Sync 12612
- はじめに 1. 安全と危険のご紹介 1.1. 安全と危険の相互作用 1.2. Unsafe と連携する 2. データレイアウ
...tly implemented. Since they're marker traits (they have no associated items like methods), correctly imple...mented simply means that they have the intrinsic properties an implementor should hav...w pointers are neither Send nor Sync (because they have no safety guards). UnsafeCell isn't Sync (and ther...g automatically marked as thread safe. These types have non-trivial untracked ownership, and it's unlikely... - https://man.plustar.jp/rust/nomicon/send-and-sync.html - [similar]
- Atomics 10309
- はじめに 1. 安全と危険のご紹介 1.1. 安全と危険の相互作用 1.2. Unsafe と連携する 2. データレイアウ
.... Indeed, this model is quite complex and known to have several flaws . Rather, it is a pragmatic concessi...re wants. We would like to just write programs and have them do exactly what we said but, you know, fast....completely unobservable: after all the statements have executed we are in exactly the same state. But if...our program is multi-threaded, we may have been relying on x to actually be assigned to 1 bef... - https://man.plustar.jp/rust/nomicon/atomics.html - [similar]
- Subtyping and Variance 8755
- はじめに 1. 安全と危険のご紹介 1.1. 安全と危険の相互作用 1.2. Unsafe と連携する 2. データレイアウ
...y Ayu Subtyping and Variance Although Rust doesn't have any notion of structural inheritance, it does incl...ted. Variance is a property that type constructors have with respect to their arguments. A type constructo...lementations to the trait definition. Traits don't have inferred variance, so Fn(T) is invariant in T ). S...d desirable, we will consider several examples. We have already covered why &'a T should be variant over '... - https://man.plustar.jp/rust/nomicon/subtyping.html - [similar]
- Drop Check 8097
- はじめに 1. 安全と危険のご紹介 1.1. 安全と危険の相互作用 1.2. Unsafe と連携する 2. データレイアウ
...装 Light (default) Rust Coal Navy Ayu Drop Check We have seen how lifetimes provide us some fairly simple r...d dangling references. However up to this point we have only ever interacted with the outlives relationshi...air. However The Big Rule is the subtlety that we have focused on this whole section: For a generic type... - https://man.plustar.jp/rust/nomicon/dropck.html - [similar]
- print.html 7659
- はじめに 1. 安全と危険のご紹介 1.1. 安全と危険の相互作用 1.2. Unsafe と連携する 2. データレイアウ
...ます。 Subtyping and Variance Although Rust doesn't have any notion of structural inheritance, it does incl...ted. Variance is a property that type constructors have with respect to their arguments. A type constructo...lementations to the trait definition. Traits don't have inferred variance, so Fn(T) is invariant in T ). S...d desirable, we will consider several examples. We have already covered why &'a T should be variant over '... - https://man.plustar.jp/rust/nomicon/print.html - [similar]
- PhantomData 7330
- はじめに 1. 安全と危険のご紹介 1.1. 安全と危険の相互作用 1.2. Unsafe と連携する 2. データレイアウ
...in the body. Correctly doing this is necessary to have correct variance and drop checking. We do this usi... - https://man.plustar.jp/rust/nomicon/phantom-data.html - [similar]
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