pub fn append<T: Clone>(lhs: @[T], rhs: &[T]) -> @[T]
Iterates over the rhs vector, copying each element and appending it to the
lhs. Afterwards, the lhs is then returned for use again.
Prefix searches with a type followed by a colon (e.g.
fn:) to restrict the search to a given type.
Accepted types are: fn, mod,
struct (or str), enum,
trait, typedef (or
tdef).