subtract_ranges

memory_range

Function subtract_ranges 

Source 
pub fn subtract_ranges(
    left: impl IntoIterator<Item = MemoryRange>,
    right: impl IntoIterator<Item = MemoryRange>,
) -> impl Iterator<Item = MemoryRange>
Expand description

Returns an iterator over the ranges in left that are not in right.

For example, if left is [0..4MB, 8MB..12MB] and right is [2MB..6MB, 10MB..11MB], the resulting iterator will yield [0..2MB, 8MB..10MB, 11MB..12MB].

Panics if left or right are not sorted or are overlapping.