Function scan 

pub fn scan<T>(
    input: &Array<T>,
    dim: i32,
    op: BinaryOp,
    inclusive: bool,
) -> Array<T::AggregateOutType>
where
    T: HasAfEnum,
    T::AggregateOutType: HasAfEnum,

Generalized scan

Parameters

• input is the data on which scan is to be performed
• dim is the dimension along which scan operation is to be performed
• op takes value of BinaryOp enum indicating the type of scan operation
• inclusive says if inclusive/exclusive scan is to be performed

Return Values

Output Array of scanned input