Rollup of 17 pull requests #75538
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Rollup of 17 pull requests #75538
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This has already been done for `SocketAddrV4`, `SocketAddrV6`,
`IpAddrV4` and `IpAddrV6`. I don't see a point to keep the rather bad
to read derived impl, especially when pretty printing:
V4(
127.0.0.1
)
From the `Display`, one can easily and unambiguously see if it's V4 or
V6. Using `Display` as `Debug` is very convenient for configuration
structs (e.g. for webservers) that often just have a `derive(Debug)`
and are printed that way to the user.
These links were broken before.
Emit E0288 (lifetime bound for trait object cannot be deduced) only on bare trait objects. When the trait object is in the form of `&dyn Trait`, E0106 (missing lifetime specifier) will have been emitted, making the former redundant.
Co-authored-by: Joshua Nelson <joshua@yottadb.com>
As a relative beginner, it took a while for me to figure out I could just steal the references to avoid partially moving the child and thus retain ability to call functions on it (and store it in structs etc).
Co-authored-by: Joshua Nelson <joshua@yottadb.com>
… operations in unsafe blocks
…eklabnik Document the unsafe keyword Partial fix of rust-lang#34601 (just one more and it will be done 😄). I tried to be concise and redirect as much as possible on other, longer resources, exposing only the strict necessary. I also used `SAFETY:` comments to promote good documentation. I would like a thorough review to ensure I did not introduce mistakes that would confuse people or worse, lead them to write unsound code. @rustbot modify labels: T-doc,C-enhancement Edit: this is now the last PR for the original issue: fixes rust-lang#34601.
…, r=Mark-Simulacrum deny(unsafe_op_in_unsafe_fn) in libstd/ffi/c_str.rs Partial fix of rust-lang#73904. This encloses `unsafe` operations in `unsafe fn` in `libstd/ffi/c_str.rs`.
Remove liballoc unneeded explicit link
Improve documentation on process::Child.std* fields As a relative beginner, it took a while for me to figure out I could just steal the references to avoid partially moving the child and thus retain ability to call functions on it (and store it in structs etc).
…of-socketaddr-ipaddr, r=Amanieu
Change Debug impl of SocketAddr and IpAddr to match their Display output
This has already been done for `SocketAddrV4`, `SocketAddrV6`, `IpAddrV4` and `IpAddrV6`. I don't see a point to keep the rather bad to read derived impl, especially so when pretty printing:
V4(
127.0.0.1
)
From the `Display`, one can easily and unambiguously see if it's V4 or V6. Two examples:
```
127.0.0.1:443
[2001:db8:85a3::8a2e:370:7334]:443
```
Luckily the docs explicitly state that `Debug` output is not stable and that it may be changed at any time.
Using `Display` as `Debug` is very convenient for configuration structs (e.g. for webservers) that often just have a `derive(Debug)` and are printed that way to the one starting the server.
… r=Mark-Simulacrum BTreeMap: purge innocent use of into_kv_mut Replace the use of `into_kv_mut` into more precise calls. This makes more sense if you know that the single remaining use of `into_kv_mut` is in fact evil and can be trialled in court (rust-lang#75200) and sent to a correction facility (rust-lang#73971). No real performance difference reported (but functions that might benefit a tiny constant bit like `BTreeMap::get_mut` aren't benchmarked): ``` benchcmp old new --threshold 5 name old ns/iter new ns/iter diff ns/iter diff % speedup btree::map::clone_fat_100 63,073 59,256 -3,817 -6.05% x 1.06 btree::map::iter_100 3,514 3,235 -279 -7.94% x 1.09 ```
Use intra-doc links in `mem::manually_drop` & `mem::maybe_uninit` This is partial fixes for rust-lang#75080.
…cess, r=jyn514 Switch to intra-doc links in `std::process` Part of rust-lang#75080.
…kfire Clean up E0752 explanation r? @Dylan-DPC cc @pickfire
…=jyn514 Move to intra doc links in std::ffi Helps with rust-lang#75080. @rustbot modify labels: T-doc, A-intra-doc-links, T-rustdoc
…and, r=lcnr Tweak suggestion for `this` -> `self` * When referring to `this` in associated `fn`s always suggest `self`. * Point at ident for `fn` lacking `self` * Suggest adding `self` to assoc `fn`s when appropriate _Improvements based on the narrative in https://fasterthanli.me/articles/i-am-a-java-csharp-c-or-cplusplus-dev-time-to-do-some-rust_
…r, r=lcnr Do not emit E0228 when it is implied by E0106 Emit E0288 (lifetime bound for trait object cannot be deduced) only on bare trait objects. When the trait object is in the form of `&dyn Trait`, E0106 (missing lifetime specifier) will have been emitted, making the former redundant.
…lacrum Bump std's libc version to 0.2.74 It's been a while and this should really be using a recent version, that's all. 💖
…li-obk Promotion and const interning comments I understood some things today which I felt should be put into comments. Cc @rust-lang/wg-const-eval
…=Mark-Simulacrum BTreeMap: refactor splitpoint and move testing over to unit test r? @Mark-Simulacrum
Switch to intra-doc links in os/raw/*.md Partial fix for rust-lang#75080 @rustbot modify labels: T-doc, A-intra-doc-links, T-rustdoc r? @jyn514
…rk-Simulacrum Migrate unit tests of btree collections to their native breeding ground There's one BTreeSet test case that I couldn't easily convince to come along, maybe because it truly is an integration test. But leaving it in place would mean git wouldn't see the move so I also moved it to a new file. r? @Mark-Simulacrum
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📌 Commit 939befd has been approved by |
bors
added
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@bors retry |
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☀️ Test successful - checks-actions, checks-azure |
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Successful merges:
mem::manually_drop&mem::maybe_uninit#75214 (Use intra-doc links inmem::manually_drop&mem::maybe_uninit)std::process#75432 (Switch to intra-doc links instd::process)this->self#75509 (Tweak suggestion forthis->self)Failed merges:
r? @ghost