pub const fn type_id_fields(_id: TypeId, _variant_index: usize) -> usize🔬This is a nightly-only experimental API. (
core_intrinsics)This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).
Expand description
Gets the number of fields at the given variant_index represented by this TypeId.
The more user-friendly version of this intrinsic is core::any::TypeId::fields.