Struct fefix::tagvalue::Encoder

pub struct Encoder<C = Config> where
    C: Configure,  { /* fields omitted */ }

A buffered, content-agnostic FIX encoder.

Encoder is the fundamental building block for building higher-level FIX encoders. It allows for encoding of arbitrary payloads and takes care of BodyLength (9) and CheckSum (10).

Examples

use fefix::tagvalue::{Config, Encoder};

let mut buffer = Vec::new();
let mut encoder = Encoder::<Config>::default();
encoder.config_mut().set_separator(b'|');
let msg = encoder.start_message(b"FIX.4.4", &mut buffer, b"A");
let data = msg.wrap();

Implementations

impl<C> Encoder<C> where
    C: Configure, 

pub fn new(config: C) -> Self

Creates a new Encoder from the given config options.

Examples

use fefix::tagvalue::{Config, Configure, Encoder};

let mut config = Config::default();
config.set_separator(b'|');
let encoder = Encoder::new(config);
assert_eq!(encoder.config().separator(), b'|');

pub fn config(&self) -> &C

Returns an immutable reference to the Configure implementor used by self.

pub fn config_mut(&mut self) -> &mut C

Returns a mutable reference to the Configure implementor used by self.

pub fn start_message<'a>(
    &'a mut self,
    begin_string: &[u8],
    buffer: &'a mut Vec<u8>,
    msg_type: &[u8]
) -> EncoderHandle<'a, Vec<u8>, C>

Trait Implementations

impl<C: Clone> Clone for Encoder<C> where
    C: Configure, 

fn clone(&self) -> Encoder<C>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<C: Debug> Debug for Encoder<C> where
    C: Configure, 

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

Formats the value using the given formatter.

impl<C: Default> Default for Encoder<C> where
    C: Configure, 

fn default() -> Encoder<C>

Returns the “default value” for a type.