Struct Encoder 

pub struct Encoder { /* private fields */ }

Writes one message: the msgpack buffer plus out-of-band frames.

Implementations

impl Encoder

pub fn new() -> Self

An encoder with the Python side’s inline threshold.

pub fn with_inline_threshold(inline_threshold: usize) -> Self

An encoder that frames out buffers of at least inline_threshold bytes.

pub fn into_frames(self) -> Vec<Bytes>

Finish the message: the msgpack buffer, then the out-of-band frames.

pub fn into_single_frame(self) -> Vec<u8>

Finish a message that has no out-of-band frames.

Panics

If a buffer was framed out: the caller would drop it from the wire.

pub fn nil(&mut self)

Write nil.

pub fn bool(&mut self, value: bool)

Write a boolean.

pub fn int(&mut self, value: i64)

Write a signed integer: non-negative values use the unsigned formats.

pub fn uint(&mut self, value: u64)

Write an unsigned integer.

pub fn float(&mut self, value: f64)

Write a float, always as float64.

pub fn str(&mut self, value: &str)

Write a string.

pub fn bin(&mut self, value: &[u8])

Write a binary value.

pub fn array_len(&mut self, len: usize)

Write an array header for len elements.

pub fn map_len(&mut self, len: usize)

Write a map header for len entries.

pub fn ext(&mut self, code: i8, data: &[u8])

Write an extension value.

Trait Implementations

impl Debug for Encoder

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

Formats the value using the given formatter.

impl Default for Encoder

fn default() -> Self

Returns the “default value” for a type.