sidechain_block_search

Function binary_search_by

Source 
pub fn binary_search_by<T, F, E>(range: Range<T>, f: F) -> Option<T>
where
    F: FnMut(&T) -> Result<Ordering, E>,
    T: Add<Output = T> + Div<Output = T> + Sub<Output = T> + PartialOrd + From<u8> + Copy,
Expand description

Performs binary search over range using ordering provided by f