The `array_vec!` macro does not support the array-like `[T; N]` syntax you'd generally expect it to

[slightlyoutofphase]

Not a huge deal, but certainly something people might view as what is often called a "papercut" in the Rust community, as that syntax is supported by at least regular vec! and smallvec! as far as "Very Popular Data Structures™" go, and even in staticvec supporting it kind of just seemed like an immediate "must have" to me from day one.

The entire implementation of the staticvec! macro is just this, if it helps at all:

macro_rules! staticvec {
  ($($val:expr),* $(,)*) => {
    $crate::StaticVec::new_from_const_array([$($val),*])
  };
  ($val:expr; $n:expr) => {
    $crate::StaticVec::new_from_const_array([$val; $n])
  };
}

[Lokathor]

At a glance, this looks backwards compatible. If it turns out to be, we should add it for sure.