pub fn max_height_in_range<R>(&self, range: R) -> Option<block::Height>
    where
        R: RangeBounds<block::Height>,
    {
        self.0.range(range).map(|(height, _)| *height).next_back()
    }
/// Return the block height of the highest checkpoint in a sub-range.
Return the block height of the highest checkpoint in a sub-range.
Return the block height of the highest checkpoint in a sub - range .
pub fn max_height_in_range<R>(&self, range: R) -> Option<block::Height>
    where
        R: RangeBounds<block::Height>,
    {
        self.0.range(range).map(|(height, _)| *height).next_back()
    }
pub fn max_height_in_range < R > ( & self , range : R ) -> Option < block :: Height > where R : RangeBounds < block :: Height > , { self . 0 . range ( range ) . map ( | ( height , _ ) | * height ) . next_back ( ) }
Return the block height of the highest checkpoint in a sub-range.
Return the block height of the highest checkpoint in a sub - range .
&self
range
R