Function croaring_sys::roaring_uint32_iterator_advance
source ยท pub unsafe extern "C" fn roaring_uint32_iterator_advance(
it: *mut roaring_uint32_iterator_t,
) -> bool
Expand description
Advance the iterator. If there is a new value, then it->has_value
is true.
The new value is in it->current_value
. Values are traversed in increasing
orders. For convenience, returns it->has_value
.
Once it->has_value
is false, roaring_uint32_iterator_advance
should not
be called on the iterator again. Calling roaring_uint32_iterator_previous
is allowed.