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| author | Léo Lanteri Thauvin <leseulartichaut@gmail.com> | 2021-08-25 15:48:48 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-08-25 15:48:48 +0200 |
| commit | 214d8e3cd46b4186efd9403296e1be38f5c9fa49 (patch) | |
| tree | ba4a9f5cfa6f07b172eb32361a764fff9305f30f /tests/mir-opt/lower_array_len.array_bound_mut.NormalizeArrayLen.panic-unwind.diff | |
| parent | ccefe27670365f86cafbfa5b0776644980e919f0 (diff) | |
| parent | 90354c719a94db7d393134c00b2a91bd651b5e7a (diff) | |
| download | rust-214d8e3cd46b4186efd9403296e1be38f5c9fa49.tar.gz rust-214d8e3cd46b4186efd9403296e1be38f5c9fa49.zip | |
Rollup merge of #88156 - steffahn:arc_make_mut_and_weak, r=Mark-Simulacrum
Adjust / fix documentation of `Arc::make_mut` Related discussion in the users forum: [Whatʼs this alleged difference between Arc::make_mut and Rc::make_mut? – The Rust Programming Language Forum](https://users.rust-lang.org/t/what-s-this-alleged-difference-between-arc-make-mut-and-rc-make-mut/63747?u=steffahn) Also includes a small formatting improvement in the documentation of `Rc::make_mut`. This PR makes the two documentations in question complete analogs. The previously claimed point in which one “differs from the behavior of” the other turns out to be incorrect, AFAIK. One remaining inaccuracy: `Weak` pointers aren’t disassociated from the allocation but only from the contained value, i.e. in case of outstanding `Weak` pointers there still is a new allocation created, just the call to `.clone()` is avoided, instead the value is moved from one allocation to the other. `@rustbot` label T-libs-api, A-docs
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