you_can/
lib.rs

1//! [`#[you_can::turn_off_the_borrow_checker]`][turn_off_the_borrow_checker]
2#![no_std]
3#![allow(clippy::needless_doctest_main)]
4#![warn(unused_extern_crates)]
5#![deny(unsafe_op_in_unsafe_fn, rustdoc::broken_intra_doc_links)]
6#![doc(
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9)]
10
11#[doc = include_str!("./turn_off_the_borrow_checker.md")]
12#[doc(inline)]
13pub use you_can_build_macros::turn_off_the_borrow_checker;
14
15#[doc = include_str!("./borrow_unchecked.md")]
16#[inline(always)]
17pub unsafe fn borrow_unchecked<
18    'original,
19    'unbounded,
20    Ref: BorrowUnchecked<'original, 'unbounded>,
21>(
22    reference: Ref,
23) -> Ref::Unbounded {
24    unsafe { BorrowUnchecked::borrow_unchecked(reference) }
25}
26
27#[doc(hidden)]
28pub unsafe trait BorrowUnchecked<'original, 'unbounded> {
29    type Unbounded;
30
31    unsafe fn borrow_unchecked(self) -> Self::Unbounded;
32}
33
34unsafe impl<'original, 'unbounded, T: 'unbounded> BorrowUnchecked<'original, 'unbounded>
35    for &'original T
36{
37    type Unbounded = &'unbounded T;
38
39    #[inline(always)]
40    unsafe fn borrow_unchecked(self) -> Self::Unbounded {
41        unsafe { ::core::mem::transmute(self) }
42    }
43}
44
45unsafe impl<'original, 'unbounded, T: 'unbounded> BorrowUnchecked<'original, 'unbounded>
46    for &'original mut T
47{
48    type Unbounded = &'unbounded mut T;
49
50    #[inline(always)]
51    unsafe fn borrow_unchecked(self) -> Self::Unbounded {
52        unsafe { ::core::mem::transmute(self) }
53    }
54}
you_can/lib.rs

you_can/
lib.rs
