Struct RecordedInput 

pub struct RecordedInput<'a, I, R = Vec<u8>> { /* private fields */ }

Input wrapper which records the bytes read.

Implementations

impl<'a, I, R: Default> RecordedInput<'a, I, R>

pub fn new(input: &'a mut I) -> Self

impl<'a, I, R> RecordedInput<'a, I, R>

pub fn with_record(input: &'a mut I, record: R) -> Self

pub fn record(&self) -> &R

pub fn into_record(self) -> R

pub fn failed(&self) -> bool

Returns true if the wrapped Input has reported an error.

In this case, the record may be incomplete.

Trait Implementations

impl<'a, I: Input, R: Extend<u8>> Input for RecordedInput<'a, I, R>

fn remaining_len(&mut self) -> Result<Option<usize>, Error>

Should return the remaining length of the input data. If no information about the input length is available, None should be returned.

fn read(&mut self, into: &mut [u8]) -> Result<(), Error>

Read the exact number of bytes required to fill the given buffer.

fn read_byte(&mut self) -> Result<u8, Error>

Read a single byte from the input.

fn descend_ref(&mut self) -> Result<(), Error>

Descend into nested reference when decoding. This is called when decoding a new refence-based instance, such as Vec or Box. Currently, all such types are allocated on the heap.

fn ascend_ref(&mut self)

Ascend to previous structure level when decoding. This is called when decoding reference-based type is finished.

fn on_before_alloc_mem(&mut self, size: usize) -> Result<(), Error>

Hook that is called before allocating memory on the heap.