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Function std::intrinsics::volatile_copy_memory

pub unsafe extern "rust-intrinsic" fn volatile_copy_memory<T>(    dst: *mut T,     src: *const T,     count: usize)

🔬 This is a nightly-only experimental API. (core_intrinsics)intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

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