Struct croaring_sys::roaring_uint32_iterator_s

#[repr(C)]
pub struct roaring_uint32_iterator_s {
    pub parent: *const roaring_bitmap_t,
    pub container_index: i32,
    pub in_container_index: i32,
    pub run_index: i32,
    pub current_value: u32,
    pub has_value: bool,
    pub container: *const c_void,
    pub typecode: u8,
    pub highbits: u32,
}

What follows is code use to iterate through values in a roaring bitmap

roaring_bitmap_t *r =… roaring_uint32_iterator_t i; roaring_create_iterator(r, &i); while(i.has_value) { printf(“value = %d\n”, i.current_value); roaring_advance_uint32_iterator(&i); }

Obviously, if you modify the underlying bitmap, the iterator becomes invalid. So don’t.

Fields

parent: *const roaring_bitmap_t

container_index: i32

in_container_index: i32

run_index: i32

current_value: u32

has_value: bool

container: *const c_void

typecode: u8

highbits: u32

Trait Implementations

impl Clone for roaring_uint32_iterator_s

fn clone(&self) -> roaring_uint32_iterator_s

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for roaring_uint32_iterator_s

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for roaring_uint32_iterator_s