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Implement core::ptr::Unique on top of NonNull

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Removes the use `rustc_layout_scalar_valid_range_start` and some `unsafe` blocks.
This commit is contained in:
Eduardo Sánchez Muñoz
2022-04-13 15:50:23 +02:00
parent e7575f9670
commit 2a91eeac1a
2 changed files with 24 additions and 19 deletions
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2
library/core/src/lib.rs
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@@ -119,12 +119,14 @@
#![feature(const_likely)]
#![feature(const_maybe_uninit_as_mut_ptr)]
#![feature(const_maybe_uninit_assume_init)]
#![feature(const_nonnull_new)]
#![feature(const_num_from_num)]
#![feature(const_ops)]
#![feature(const_option)]
#![feature(const_option_ext)]
#![feature(const_pin)]
#![feature(const_replace)]
#![feature(const_ptr_as_ref)]
#![feature(const_ptr_is_null)]
#![feature(const_ptr_offset_from)]
#![feature(const_ptr_read)]