Function max_all 

pub fn max_all<T>(
    input: &Array<T>,
) -> (<<T as HasAfEnum>::InType as HasAfEnum>::BaseType, <<T as HasAfEnum>::InType as HasAfEnum>::BaseType)
where
    T: HasAfEnum,
    <T as HasAfEnum>::InType: HasAfEnum,
    <<T as HasAfEnum>::InType as HasAfEnum>::BaseType: HasAfEnum + Fromf64,

Find maximum among all values of the Array

Parameters

• input is the input Array

Return Values

A tuple containing the maximum value.

Note: For non-complex data type Arrays, second value of tuple is zero.

Examples

use arrayfire::{Dim4, print, randu, max_all};
let dims = Dim4::new(&[5, 5, 1, 1]);
let a = randu::<f32>(dims);
print(&a);
println!("Result : {:?}", max_all(&a));