Struct msgpack::Unpacker

pub struct Unpacker<R> { /* fields omitted */ }

Methods

impl<T> Unpacker<T> where
    T: Read, 

pub fn from_reader(inner: T) -> Self

pub fn iter(&mut self) -> UnpackerIter<&mut Unpacker<T>>

impl Unpacker<InnerBuf>

pub fn new() -> Self

impl<R: Read> Unpacker<R>

pub fn unpack_u8(&mut self) -> Result<u8, UnpackError>

pub fn unpack_u16(&mut self) -> Result<u16, UnpackError>

pub fn unpack_u32(&mut self) -> Result<u32, UnpackError>

pub fn unpack_u64(&mut self) -> Result<u64, UnpackError>

pub fn unpack_i8(&mut self) -> Result<i8, UnpackError>

pub fn unpack_i16(&mut self) -> Result<i16, UnpackError>

pub fn unpack_i32(&mut self) -> Result<i32, UnpackError>

pub fn unpack_i64(&mut self) -> Result<i64, UnpackError>

pub fn unpack_nil<T>(&mut self) -> Result<Option<T>, UnpackError>

pub fn unpack_bool(&mut self) -> Result<bool, UnpackError>

pub fn unpack_string(&mut self) -> Result<String, UnpackError>

pub fn unpack_str_header(&mut self) -> Result<usize, UnpackError>

pub fn unpack_ary_header(&mut self) -> Result<usize, UnpackError>

pub fn unpack_map_header(&mut self) -> Result<usize, UnpackError>

pub fn unpack_bin_header(&mut self) -> Result<usize, UnpackError>

pub fn unpack_fixext1(&mut self) -> Result<(i8, u8), UnpackError>

pub fn unpack_fixext2(&mut self) -> Result<(i8, [u8; 2]), UnpackError>

pub fn unpack_fixext4(&mut self) -> Result<(i8, [u8; 4]), UnpackError>

pub fn unpack_fixext8(&mut self) -> Result<(i8, [u8; 8]), UnpackError>

pub fn unpack_fixext16(&mut self) -> Result<(i8, [u8; 16]), UnpackError>

pub fn unpack_value(&mut self) -> Result<Value, UnpackError>

Trait Implementations

impl<R: Debug> Debug for Unpacker<R>

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

Formats the value using the given formatter.

impl<T> Write for Unpacker<T> where
    T: Write, 

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

Write a buffer into this writer, returning how many bytes were written.

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

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

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

Attempts to write an entire buffer into this writer.

fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Write.

impl<T> Read for Unpacker<T> where
    T: Read, 

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

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_vectored(&mut self, bufs: &mut [IoSliceMut]) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

unsafe fn initializer(&self) -> Initializer

🔬 This is a nightly-only experimental API. (read_initializer)

Determines if this Reader can work with buffers of uninitialized memory.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, appending them to buf.

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

Read the exact number of bytes required to fill buf.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an [Iterator] over its bytes.

fn chain<R>(self, next: R) -> Chain<Self, R> where
    R: Read, 

Creates an adaptor which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which will read at most limit bytes from it.