Relax allocator requirements on some Rc/Arc APIs. #124981
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* Remove A: Clone bound from Rc::assume_init, Rc::downcast, and Rc::downcast_unchecked. * Make From<Rc<[T; N]>> for Rc<[T]> allocator-aware. Internal changes: * Made Arc::internal_into_inner_with_allocator method into Arc::into_inner_with_allocator associated fn. * Add private Rc::into_inner_with_allocator (to match Arc), so other fns don't have to juggle ManuallyDrop.
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… r=Mark-Simulacrum Relax allocator requirements on some Rc/Arc APIs. Split out from rust-lang#119761 * Remove `A: Clone` bound from `Rc::assume_init`(s), `Rc::downcast`, and `Rc::downcast_unchecked` (`Arc` methods were already relaxed by rust-lang#120445) * Make `From<Rc<[T; N]>> for Rc<[T]>` allocator-aware (`Arc`'s already is). * Remove `A: Clone` from `Rc/Arc::unwrap_or_clone` Internal changes: * Made `Arc::internal_into_inner_with_allocator` method into `Arc::into_inner_with_allocator` associated fn. * Add private `Rc::into_inner_with_allocator` (to match Arc), so other fns don't have to juggle `ManuallyDrop`.
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… r=Mark-Simulacrum Relax allocator requirements on some Rc/Arc APIs. Split out from rust-lang#119761 * Remove `A: Clone` bound from `Rc::assume_init`(s), `Rc::downcast`, and `Rc::downcast_unchecked` (`Arc` methods were already relaxed by rust-lang#120445) * Make `From<Rc<[T; N]>> for Rc<[T]>` allocator-aware (`Arc`'s already is). * Remove `A: Clone` from `Rc/Arc::unwrap_or_clone` Internal changes: * Made `Arc::internal_into_inner_with_allocator` method into `Arc::into_inner_with_allocator` associated fn. * Add private `Rc::into_inner_with_allocator` (to match Arc), so other fns don't have to juggle `ManuallyDrop`.
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…llaumeGomez Rollup of 6 pull requests Successful merges: - rust-lang#124807 (Migrate `run-make/rustdoc-io-error` to `rmake.rs`) - rust-lang#124829 (Enable profiler for armv7-unknown-linux-gnueabihf.) - rust-lang#124939 (Always hide private fields in aliased type) - rust-lang#124963 (Migrate `run-make/rustdoc-shared-flags` to rmake) - rust-lang#124981 (Relax allocator requirements on some Rc/Arc APIs.) - rust-lang#125008 (Add test for rust-lang#122775) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#124096 (Clean up users of rust_dbg_call) - rust-lang#124829 (Enable profiler for armv7-unknown-linux-gnueabihf.) - rust-lang#124939 (Always hide private fields in aliased type) - rust-lang#124963 (Migrate `run-make/rustdoc-shared-flags` to rmake) - rust-lang#124981 (Relax allocator requirements on some Rc/Arc APIs.) - rust-lang#125008 (Add test for rust-lang#122775) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#124981 - zachs18:rc-allocator-generalize-1, r=Mark-Simulacrum Relax allocator requirements on some Rc/Arc APIs. Split out from rust-lang#119761 * Remove `A: Clone` bound from `Rc::assume_init`(s), `Rc::downcast`, and `Rc::downcast_unchecked` (`Arc` methods were already relaxed by rust-lang#120445) * Make `From<Rc<[T; N]>> for Rc<[T]>` allocator-aware (`Arc`'s already is). * Remove `A: Clone` from `Rc/Arc::unwrap_or_clone` Internal changes: * Made `Arc::internal_into_inner_with_allocator` method into `Arc::into_inner_with_allocator` associated fn. * Add private `Rc::into_inner_with_allocator` (to match Arc), so other fns don't have to juggle `ManuallyDrop`.
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Split out from #119761
A: Clonebound fromRc::assume_init(s),Rc::downcast, andRc::downcast_unchecked(Arcmethods were already relaxed by Fix someArcallocator leaks #120445)From<Rc<[T; N]>> for Rc<[T]>allocator-aware (Arc's already is).A: ClonefromRc/Arc::unwrap_or_cloneInternal changes:
Arc::internal_into_inner_with_allocatormethod intoArc::into_inner_with_allocatorassociated fn.Rc::into_inner_with_allocator(to match Arc), so other fns don't have to juggleManuallyDrop.