pub trait Assign<Src = Self> {
fn assign(&mut self, src: Src);
}Expand description
Assigns to a number from another value.
Examples
Implementing the trait:
use rug::Assign;
struct I(i32);
impl Assign<i16> for I {
fn assign(&mut self, rhs: i16) {
self.0 = rhs.into();
}
}
let mut i = I(0);
i.assign(42_i16);
assert_eq!(i.0, 42);Performing an assignment operation using the trait:
use rug::{Assign, Integer};
let mut i = Integer::from(15);
assert_eq!(i, 15);
i.assign(23);
assert_eq!(i, 23);