u.rs

#[derive(Debug, Copy, Clone)]
#[repr(packed)]
pub struct B {
    pub flag1: bool,
    pub flag2: bool,
    pub flag3: bool,
    pub flag4: bool,
    pub flag5: bool,
    pub flag6: bool,
    pub flag7: bool,
    pub flag8: bool,

    pub pad0: u8,
    pub pad1: u16,
    pub pad2: u32
}

#[derive(Debug, Copy, Clone)]
pub struct S {
    pub x: u32,
    pub y: u32,
}

pub union U {
    pub s: S,
    pub both: u64,
    pub b: B,
}

impl U {
    pub fn new(u0:&U) -> U {
        let v : u64;
        unsafe {
            v = u0.both;
        }
        U { both: v }
    }
}

impl Clone for U {
    fn clone(&self) -> U {
        let v : u64;
        unsafe {
            v = self.both;
        }
        U { both: v }
    }
}

/*
impl Copy for U {
}
*/