Struct dsi_bitstream::utils::DbgBitReader

pub struct DbgBitReader<E: Endianness, R> { /* private fields */ }

A wrapper over a BitRead that report on standard error all operations performed, including all code reads.

Implementations

impl<E: Endianness, R> DbgBitReader<E, R>

pub fn new(cr: R) -> Self

Trait Implementations

impl<E: Endianness, R: BitRead<E>> BitRead<E> for DbgBitReader<E, R>

where R::PeekWord: Display,

type Error = <R as BitRead<E>>::Error

type PeekWord = <R as BitRead<E>>::PeekWord

The type we can read from the stream without advancing.

fn peek_bits(&mut self, n_bits: usize) -> Result<Self::PeekWord, Self::Error>

Peeks at n bits without advancing the stream position. n must be nonzero, and at most PeekWord::BITS.

fn skip_bits(&mut self, n_bits: usize) -> Result<(), Self::Error>

Skip n bits from the stream.

fn read_bits(&mut self, n_bits: usize) -> Result<u64, Self::Error>

Read n bits and return them in the lowest bits.

fn read_unary(&mut self) -> Result<u64, Self::Error>

Read a unary code.

fn copy_to<F: Endianness, W: BitWrite<F>>( &mut self, bit_write: &mut W, n: u64 ) -> Result<(), CopyError<Self::Error, W::Error>>

impl<E: Clone + Endianness, R: Clone> Clone for DbgBitReader<E, R>

fn clone(&self) -> DbgBitReader<E, R>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Endianness, R> CopyType for DbgBitReader<E, R>

where R: MemSize, PhantomData<E>: MemSize,

type Copy = False

impl<E: Debug + Endianness, R: Debug> Debug for DbgBitReader<E, R>

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

Formats the value using the given formatter.

impl<E: Endianness, R: DeltaRead<E>> DeltaRead<E> for DbgBitReader<E, R>

where R::PeekWord: Display,

fn read_delta(&mut self) -> Result<u64, R::Error>

impl<E: Endianness, R: GammaRead<E>> GammaRead<E> for DbgBitReader<E, R>

where R::PeekWord: Display,

fn read_gamma(&mut self) -> Result<u64, R::Error>

impl<E: Endianness, R> MemDbgImpl for DbgBitReader<E, R>

where R: MemDbgImpl, PhantomData<E>: MemDbgImpl,

fn _mem_dbg_rec_on( &self, _memdbg_writer: &mut impl Write, _memdbg_total_size: usize, _memdbg_max_depth: usize, _memdbg_prefix: &mut String, _memdbg_is_last: bool, _memdbg_flags: DbgFlags ) -> Result

impl<E: Endianness, R> MemSize for DbgBitReader<E, R>

where R: MemSize, PhantomData<E>: MemSize,

fn mem_size(&self, _memsize_flags: SizeFlags) -> usize

Return the (recursively computed) overall memory size of the structure in bytes.

impl<E: Endianness, R: ZetaRead<E>> ZetaRead<E> for DbgBitReader<E, R>

where R::PeekWord: Display,

fn read_zeta3(&mut self) -> Result<u64, R::Error>

fn read_zeta(&mut self, k: u64) -> Result<u64, R::Error>