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use *;
pub struct Vector<T>(pub T);
impl<T: Default + Copy> Lup<usize, T> for Vector<[T; 2]> {
type Inner = [T; 2];
fn start() -> Self {Vector([Default::default(); 2])}
fn it(&mut self, ind: usize, val: T) -> bool {
self.0[ind] = val;
true
}
fn unwrap(self) -> Self::Inner {self.0}
}
impl<T: Default + Copy> Lup<usize, T> for Vector<[T; 3]> {
type Inner = [T; 3];
fn start() -> Self {Vector([Default::default(); 3])}
fn it(&mut self, ind: usize, val: T) -> bool {
self.0[ind] = val;
true
}
fn unwrap(self) -> Self::Inner {self.0}
}
impl<T: Default + Copy> Lup<usize, T> for Vector<[T; 4]> {
type Inner = [T; 4];
fn start() -> Self {Vector([Default::default(); 4])}
fn it(&mut self, ind: usize, val: T) -> bool {
self.0[ind] = val;
true
}
fn unwrap(self) -> Self::Inner {self.0}
}