Struct lakers_shared::CBORDecoder

pub struct CBORDecoder<'a> { /* private fields */ }

Implementations

impl<'a> CBORDecoder<'a>

pub fn new(bytes: &'a [u8]) -> Self

pub fn position(&self) -> usize

pub fn finished(&self) -> bool

pub fn ensure_finished(&self) -> Result<(), CBORError>

pub fn remaining_buffer(&self) -> Result<&[u8], CBORError>

pub fn current(&self) -> Result<u8, CBORError>

Get the byte at the current position.

pub fn u8(&mut self) -> Result<u8, CBORError>

Decode a u8 value.

pub fn i8(&mut self) -> Result<i8, CBORError>

Decode an i8 value.

pub fn int_raw(&mut self) -> Result<u8, CBORError>

Get the raw i8 or u8 value.

pub fn str(&mut self) -> Result<&'a [u8], CBORError>

Decode a string slice.

pub fn bytes(&mut self) -> Result<&'a [u8], CBORError>

Decode a byte slice.

pub fn bytes_sized( &mut self, expected_size: usize ) -> Result<&'a [u8], CBORError>

Decode a byte slice of an expected size.

pub fn array(&mut self) -> Result<usize, CBORError>

Begin decoding an array.

pub fn as_usize(&mut self, b: u8) -> Result<usize, CBORError>

Decode a u8 value into usize.

pub fn type_of(b: u8) -> u8

Get the major type info of the given byte (highest 3 bits).

pub fn info_of(b: u8) -> u8

Get the additionl type info of the given byte (lowest 5 bits).

pub fn is_u8(byte: u8) -> bool

Check for: an unsigned integer encoded as a single byte

pub fn is_i8(byte: u8) -> bool

Check for: a negative integer encoded as a single byte

Trait Implementations

impl<'a> Debug for CBORDecoder<'a>

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

Formats the value using the given formatter.