Module rustc_data_structures::work_queue
source · Structs§
- A work queue is a handy data structure for tracking work left to do. (For example, basic blocks left to process.) It is basically a de-duplicating queue; so attempting to insert X if X is already enqueued has no effect. This implementation assumes that the elements are dense indices, so it can allocate the queue to size and also use a bit set to track occupancy.