pubtraitBoundedModel{/// Return the worst-case number of bits required to encode symbols using
/// this model
////// [`Models`](Model) that are capable of estimating an upper bound for the
/// encoding size will usually do so my using a non-adaptive model, and
/// upper limits on the number of symbols that can be encoded. This doesn't
/// need to be a whole number.
////// This number must never be exceeded.
fnworst_case(&self)->f32;}pubtraitCodec<M>
where
M: BoundedModel,
{fnmodel(&self)-> M;}