Returns the number of items in this queue
(&self)
| 38 | |
| 39 | /// Returns the number of items in this queue |
| 40 | pub fn len(&self) -> usize { |
| 41 | self.ll.len() |
| 42 | } |
| 43 | |
| 44 | /// Returns true if this queue is empty |
| 45 | pub fn is_empty(&self) -> bool { |
nothing calls this directly
no outgoing calls
no test coverage detected