pub fn append_vecs<T>(x: Vec<T>, mut y: Vec<T>) -> Vec<T> {
    let mut res = x;
    res.append(&mut y);

    res
}
/// Efficiently appends two `Vec`s together
Efficiently appends two `Vec`s together
Efficiently appends two ` Vec ` s together
pub fn append_vecs<T>(x: Vec<T>, mut y: Vec<T>) -> Vec<T> {
    let mut res = x;
    res.append(&mut y);
    res
}
pub fn append_vecs < T > ( x : Vec < T > , mut y : Vec < T > ) -> Vec < T > { let mut res = x ; res . append ( & mut y ) ; res }
Efficiently appends two `Vec`s together
Efficiently appends two ` Vec ` s together
x
Vec<T>
y
Vec<T>
x
Vec<T>
y
Vec<T>