Preparation for allocator aware Box
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Preparation for allocator aware `Box` This cleans up the `Box` code a bit, and uses `Box::from_raw(ptr)` instead of `Box(ptr)`. Additionally, `box_free` and `exchange_malloc` now uses the `AllocRef` trait and a comment was added on how `box_free` is tied to `Box`. This a preparation for an upcoming PR, which makes `Box` aware of an allocator. r? @Amanieu
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Preparation for allocator aware `Box` This cleans up the `Box` code a bit, and uses `Box::from_raw(ptr)` instead of `Box(ptr)`. Additionally, `box_free` and `exchange_malloc` now uses the `AllocRef` trait and a comment was added on how `box_free` is tied to `Box`. This a preparation for an upcoming PR, which makes `Box` aware of an allocator. r? @Amanieu
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Rollup of 11 pull requests Successful merges: - #67695 (Added dyn and true keyword docs) - #68487 ([experiment] Support linking from a .rlink file) - #68554 (Split lang_items to crates `rustc_hir` and `rustc_passes`.) - #68937 (Test failure of unchecked arithmetic intrinsics in const eval) - #68947 (Python script PEP8 style guide space formatting and minor Python source cleanup) - #68999 (remove dependency on itertools) - #69026 (Remove common usage pattern from `AllocRef`) - #69027 (Add missing `_zeroed` varants to `AllocRef`) - #69058 (Preparation for allocator aware `Box`) - #69070 (Add self to .mailmap) - #69077 (Fix outdated doc comment.) Failed merges: r? @ghost
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This cleans up the
Boxcode a bit, and usesBox::from_raw(ptr)instead ofBox(ptr).Additionally,
box_freeandexchange_mallocnow uses theAllocReftrait and a comment was added on howbox_freeis tied toBox.This a preparation for an upcoming PR, which makes
Boxaware of an allocator.r? @Amanieu