Function rayon::slice::quicksort::choose_pivot
source · fn choose_pivot<T, F>(v: &mut [T], is_less: &F) -> (usize, bool)where
F: Fn(&T, &T) -> bool,
Expand description
Chooses a pivot in v
and returns the index and true
if the slice is likely already sorted.
Elements in v
might be reordered in the process.