Struct ByteReader 

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

Reader for protobuf messages.

Implementations

impl<'a> ByteReader<'a>

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

Create a new ByteReader that reads from data.

pub fn inner(&self) -> &[u8]

Get a reference to the remaining bytes.

pub fn eof(&self) -> bool

Check if the reader is at the end of the buffer.

pub fn read<const N: usize>(&mut self) -> Result<[u8; N], ReadError>

Read N bytes from the buffer.

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

Read a single byte from the buffer.

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

Read a u16 from the buffer.

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

Read a u32 from the buffer.

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

Read a u64 from the buffer.

pub fn read_slice(&mut self, len: usize) -> Result<&'a [u8], ReadError>

Read a slice of length len from the buffer.

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

Read the remaining bytes from the buffer.

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

Read a variable length slice from the buffer.

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

Read varint-encoded bytes from the buffer.

pub fn read_varuint32(&mut self) -> Result<u32, ReadError>

Read varint-encoded u32 from the buffer.

pub fn read_varint32(&mut self) -> Result<i32, ReadError>

Read a varint-encoded i32 from the buffer.

pub fn read_varuint64(&mut self) -> Result<u64, ReadError>

Read a varint-encoded u64 from the buffer.

pub fn read_varint64(&mut self) -> Result<i64, ReadError>

Read a varint-encoded i64 from the buffer.

pub fn read_fields(&mut self) -> FieldIter<'_, 'a>

Return an iterator over the fields in the buffer.