Struct SliceSource 

pub struct SliceSource<'a, Unit> { /* private fields */ }

A simple slice-based source that reads units from a &[Unit].

Equivalent to the C++ span<const unit_t> based source used by RansDecoder and RansDecoderStreamImpl.

Implementations

impl<'a, Unit> SliceSource<'a, Unit>

where Unit: Copy,

pub fn new(data: &'a [Unit]) -> SliceSource<'a, Unit>

Create a new source reading from the given slice.

pub fn position(&self) -> usize

Current read position.

pub fn remaining(&self) -> usize

Remaining units in the source.

Trait Implementations

impl<'a, Unit> Clone for SliceSource<'a, Unit>

where Unit: Clone,

fn clone(&self) -> SliceSource<'a, Unit>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, Unit> Debug for SliceSource<'a, Unit>

where Unit: Debug,

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

Formats the value using the given formatter.

impl<'a, Unit> Source<Unit> for SliceSource<'a, Unit>

where Unit: Copy,

fn read(&mut self, unit: &mut Unit) -> bool

Read the next unit from the source. Returns true if a unit was available, false if exhausted.

fn is_exhausted(&self) -> bool

Check whether the source has been fully consumed.