Function core::intrinsics::read_via_copy
const: 1.71.0-dev · source · 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.