Struct arithmetic_coding_core::fixed_length::Wrapper

pub struct Wrapper<M> where
    M: Model,  { /* private fields */ }

A wrapper which converts a fixed_length::Model to a crate::Model.

Implementations

impl<M> Wrapper<M> where
    M: Model, 

pub fn new(model: M) -> Self

Construct a new wrapper from a fixed_length::Model

Trait Implementations

impl<M: Clone> Clone for Wrapper<M> where
    M: Model, 

fn clone(&self) -> Wrapper<M>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<M: Debug> Debug for Wrapper<M> where
    M: Model, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<M> Model for Wrapper<M> where
    M: Model, 

type B = M::B

The internal representation to use for storing integers

type Symbol = M::Symbol

The type of symbol this Model describes

type ValueError = Error<M::ValueError>

Invalid symbol error

fn probability(
    &self,
    symbol: Option<&Self::Symbol>
) -> Result<Range<Self::B>, Self::ValueError>

Given a symbol, return an interval representing the probability of that symbol occurring.

fn max_denominator(&self) -> Self::B

The maximum denominator used for probability ranges. See Model::probability.

fn symbol(&self, value: Self::B) -> Option<Self::Symbol>

Given a value, return the symbol whose probability range it falls in.

fn denominator(&self) -> Self::B

The denominator for probability ranges. See Model::probability.

fn update(&mut self, symbol: Option<&Self::Symbol>)

Update the current state of the model with the latest symbol.