Attribute Macro opimps::impl_ops_lprim

#[impl_ops_lprim]

Implements the permutations of owned and borrowed data, with self being a primitive value and rhs being a structure.

use std::ops::Mul;

pub struct ANumber {
    val: i32
}

#[opimps::impl_ops_lprim(Mul)] 
fn mul(self: i32, rhs: ANumber) -> i32 {
    return self * rhs.val;
}
 
let a = 7;
let b = ANumber { val: 4 };
 
assert_eq!(28, a * &b);
assert_eq!(28, a * b);