This trait wasn't implemented for vectors though, so you would have to write `let foo = u16::from_be_bytes(some_vec.to_slice().try_into().unwrap());`.
With new release you can drop `to_slice()` part. Nothing earth-shattering, but makes sense.
Rustdocs say it was 1.36 even? https://doc.rust-lang.org/nightly/std/primitive.array.html#i...
