Function polygon2::greiner_hormann::intersect

pub fn intersect<T>(
    s1: &[T; 2], 
    s2: &[T; 2], 
    c1: &[T; 2], 
    c2: &[T; 2]
) -> Option<([T; 2], T, T)> where
    T: Signed + PartialEq + PartialOrd,
    &'a T: Div<&'b T, Output = T> + Sub<&'b T, Output = T> + Add<&'b T, Output = T> + Mul<&'b T, Output = T>,