Function kvarn::prelude::utils::prelude::compact_str::core::intrinsics::vtable_size
source · pub unsafe extern "rust-intrinsic" fn vtable_size(
ptr: *const ()
) -> usize
🔬This is a nightly-only experimental API. (
core_intrinsics
)Available on non-crate feature
miri-test-libstd
only.Expand description
ptr
must point to a vtable.
The intrinsic will return the size stored in that vtable.