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rkyv 0.8.0-rc.2

Zero-copy deserialization framework for Rust
Documentation 
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#[cfg(feature = "alloc")]
use core::{alloc::Layout, ptr::NonNull};

#[cfg(feature = "alloc")]
pub fn dangling(layout: &Layout) -> NonNull<u8> {
    #[cfg(miri)]
    {
        layout.dangling()
    }
    #[cfg(not(miri))]
    unsafe {
        NonNull::new_unchecked(layout.align() as *mut u8)
    }
}