fn mulWrap(rma: *Managed, a: *const Managed, b: *const Managed, signedness: Signedness, bit_count: usize) !void
[src]
rma = a * b with 2s-complement wrapping semantics.
rma, a and b may be aliases. However, it is more efficient if rma does not alias a or b.
Returns an error if memory could not be allocated.
rma’s allocator is used for temporary storage to speed up the multiplication.