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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct Complex<T> {
real: T,
imag: T
}
impl<T: Clone> Complex<T> {
fn new(real: T, imag: T) -> Complex<T> {
Complex{real: real, imag: imag}
}
}
impl<T> std::ops::Add for Complex<T> where T: std::ops::Add<Output=T> + Copy {
type Output = Complex<T>;
fn add(self, other: Self) -> Self {
let real = self.real + other.real;
let imag = self.imag + other.imag;
Complex::new(real, imag)
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn addition() {
let a = Complex::new(1, 5);
let b = Complex::new(-3, 2);
assert_eq!(a+b, Complex::new(-2, 7));
}
}
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