Struct SimpleSliceDeserializer

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

This struct implements a simple data deserializer. It is the counterpart of the SimpleDataSerializer trait.

The template parameter E is the type used to define the type of the error that will compose the results. The actual value of E is defined by the constructor.

Implementations

impl<'a> SimpleSliceDeserializer<'a>

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

Creates a new instance that reads data from the slice and returns the specified value on error.

pub fn offset(&self) -> usize

Returns the current offset.

pub fn avaliable(&self) -> usize

Return the number of bytes availble.

pub fn is_empty(&self) -> bool

Returns true if there is no more bytes to read.

Trait Implementations

impl<'a> SimpleDataDeserializer for SimpleSliceDeserializer<'a>

fn data(&self) -> &[u8]

The slice with the last data read.

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

Reads the specified umber of bytes. The data read will available by Self::data().

fn read_u8(&mut self) -> Result<u8>

Reads an u8 value.

fn read_i8(&mut self) -> Result<i8>

Reads an i8 value.

fn read_u16(&mut self) -> Result<u16>

Reads an u16 value.

fn read_u32(&mut self) -> Result<u32>

Reads an u32 value.

fn read_u64(&mut self) -> Result<u64>

Reads an u16 value.

fn read_i16(&mut self) -> Result<i16>

Reads an i16 value.

fn read_i32(&mut self) -> Result<i32>

Reads an i32 value.

fn read_i64(&mut self) -> Result<i64>

Reads an i64 value.

fn read_f32(&mut self) -> Result<f32>

Reads an f32 value.

fn read_f64(&mut self) -> Result<f64>

Reads an f64 value.

fn read_byte_array(&mut self) -> Result<()>

Writes a byte array. The size of the byte array is encoded as an u16 value followed by the bytes of the array.