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Function volatile_copy_memory

pub unsafe fn volatile_copy_memory<T>(dst: *mut T, src: *const T, count: usize)
🔬This is a nightly-only experimental API. (core_intrinsics)

Equivalent to the appropriate llvm.memmove.p0i8.0i8.* intrinsic, with a size of count * size_of::<T>() and an alignment of align_of::<T>().

The volatile parameter is set to true, so it will not be optimized out unless size is equal to zero.

This intrinsic does not have a stable counterpart.

© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/intrinsics/fn.volatile_copy_memory.html