Struct serde_cbor::de::SliceReadFixed

pub struct SliceReadFixed<'a, 'b> { /* fields omitted */ }

A CBOR input source that reads from a slice of bytes using a fixed size scratch buffer.

SliceRead and MutSliceRead are usually preferred over this, as they can handle indefinite length items.

Implementations

impl<'a, 'b> SliceReadFixed<'a, 'b>

pub fn new(slice: &'a [u8], scratch: &'b mut [u8]) -> SliceReadFixed<'a, 'b>

Creates a CBOR input source to read from a slice of bytes, backed by a scratch buffer.

Trait Implementations

impl<'a, 'b> Debug for SliceReadFixed<'a, 'b>

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

Formats the value using the given formatter.

impl<'a, 'b> Read<'a> for SliceReadFixed<'a, 'b>

fn next(&mut self) -> Result<Option<u8>>

fn peek(&mut self) -> Result<Option<u8>>

fn clear_buffer(&mut self)

fn read_to_buffer(&mut self, n: usize) -> Result<()>

fn read<'c>(&'c mut self, n: usize) -> Result<EitherLifetime<'c, 'a>>

fn take_buffer<'c>(&'c mut self) -> EitherLifetime<'c, 'a>

fn read_into(&mut self, buf: &mut [u8]) -> Result<()>

fn discard(&mut self)

fn offset(&self) -> u64