Method heap_index

core/src/mem.rs:333–338

Extracts the heap index from this pointer. Panics if this is not a heap pointer.

(&self)

    ///
    /// Panics if this is not a heap pointer.
    pub(crate) fn heap_index(&self) -> usize {
        match self {
            DatumPtr::Heap(index) => unchecked_u24_as_usize(*index),
            DatumPtr::Constant(_) => panic!("Expected a heap pointer"),
        }
    }
}

#[cfg(test)]