pub const unsafe extern "rust-intrinsic" fn read_via_copy<T>(
    ptr: *const T,
) -> T🔬This is a nightly-only experimental API. (
core_intrinsics)Expand description
This is an implementation detail of crate::ptr::read and should
not be used anywhere else.  See its comments for why this exists.
This intrinsic can only be called where the pointer is a local without
projections (read_via_copy(ptr), not read_via_copy(*ptr)) so that it
trivially obeys runtime-MIR rules about derefs in operands.