Rollup of 4 pull requests #90437
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Rollup of 4 pull requests #90437
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instead of through the Drop impl for Handler
Restructure std::rt (part 2) A couple more cleanups on top of rust-lang#89011 Blocked on rust-lang#89011
…, r=joshtriplett Add #[must_use] to len and is_empty Parent issue: rust-lang#89692 r? `@joshtriplett`
… r=joshtriplett Add #[must_use] to remaining std functions (A-N) I've run out of compelling reasons to group functions together across crates so I'm just going to go module-by-module. This is half of the remaining items from the `std` crate, from A-N. I added these functions myself. Clippy predictably ignored the `mut` ones, but I don't know why the rest weren't flagged. Check them closely, please? Maybe I overlooked good reasons. ```rust std::backtrace::Backtrace const fn disabled() -> Backtrace; std::backtrace::Backtrace<'a> fn frames(&'a self) -> &'a [BacktraceFrame]; std::collections::hash_map::RawOccupiedEntryMut<'a, K, V> fn key_mut(&mut self) -> &mut K; std::collections::hash_map::RawOccupiedEntryMut<'a, K, V> fn get_mut(&mut self) -> &mut V; std::collections::hash_map::RawOccupiedEntryMut<'a, K, V> fn get_key_value(&mut self) -> (&K, &V); std::collections::hash_map::RawOccupiedEntryMut<'a, K, V> fn get_key_value_mut(&mut self) -> (&mut K, &mut V); std::env fn var_os<K: AsRef<OsStr>>(key: K) -> Option<OsString>; std::env fn split_paths<T: AsRef<OsStr> + ?Sized>(unparsed: &T) -> SplitPaths<'_>; std::io::Error fn get_mut(&mut self) -> Option<&mut (dyn error::Error + Send + Sync + 'static)>; ``` Parent issue: rust-lang#89692 r? `@joshtriplett`
… r=joshtriplett Add #[must_use] to remaining std functions (O-Z) I've run out of compelling reasons to group functions together across crates so I'm just going to go module-by-module. This is half of the remaining items from the `std` crate, from O-Z. `panicking::take_hook` has a side effect: it unregisters the current panic hook, returning it. I almost ignored it, but the documentation example shows `let _ = panic::take_hook();`, so following suit I went ahead and added a `#[must_use]`. ```rust std::panicking fn take_hook() -> Box<dyn Fn(&PanicInfo<'_>) + 'static + Sync + Send>; ``` I added these functions that clippy did not flag: ```rust std::path::Path fn starts_with<P: AsRef<Path>>(&self, base: P) -> bool; std::path::Path fn ends_with<P: AsRef<Path>>(&self, child: P) -> bool; std::path::Path fn with_file_name<S: AsRef<OsStr>>(&self, file_name: S) -> PathBuf; std::path::Path fn with_extension<S: AsRef<OsStr>>(&self, extension: S) -> PathBuf; ``` Parent issue: rust-lang#89692 r? `@joshtriplett`
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@bors r+ p=4 rollup=never |
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📌 Commit 455a79a has been approved by |
bors
added
the
S-waiting-on-bors
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☀️ Test successful - checks-actions |
This was referenced Oct 31, 2021
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Finished benchmarking commit (68b554e): comparison url. Summary: This benchmark run did not return any relevant changes. If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression |
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