Struct RawFrame

pub struct RawFrame<T> {
    pub data: T,
    pub begin_string: Range<usize>,
    pub payload: Range<usize>,
}

An immutable view over the contents of a FIX message by a RawDecoder.

Fields

data: T

Raw, untouched contents of the message. Includes everything from BeginString <8> up to CheckSum <8>.

begin_string: Range<usize>

The range of bytes that address the value of BeginString <8>.

payload: Range<usize>

The range of bytes that address all contents after MsgType <35> and before CheckSum <10>.

Implementations

impl<T> RawFrame<T>

where T: AsRef<[u8]>,

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

Returns an immutable reference to the raw contents of self.

Examples

use hotfix_encoding::config::{Config, GetConfig};
use hotfix_encoding::raw_decoder::RawDecoder;

let mut decoder = RawDecoder::new();
decoder.config_mut().separator = b'|';
let data = b"8=FIX.4.2|9=42|35=0|49=A|56=B|34=12|52=20100304-07:59:30|10=022|";
let message = decoder.decode(data).unwrap();

assert_eq!(message.as_bytes(), data);

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

Returns an immutable reference to the BeginString <8> field value of self.

Examples

use hotfix_encoding::config::{Config, GetConfig};
use hotfix_encoding::raw_decoder::RawDecoder;

let mut decoder = RawDecoder::new();
decoder.config_mut().separator = b'|';
let data = b"8=FIX.4.2|9=42|35=0|49=A|56=B|34=12|52=20100304-07:59:30|10=022|";
let message = decoder.decode(data).unwrap();

assert_eq!(message.begin_string(), b"FIX.4.2");

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

Returns an immutable reference to the payload of self. In this context, “payload” means all fields besides

• BeginString <8>;
• BodyLength <9>;
• CheckSum <10>.

According to this definition, the payload may also contain fields that are technically part of StandardHeader and StandardTrailer, i.e. payload and body and not synonyms.

use hotfix_encoding::config::{Config, GetConfig};
use hotfix_encoding::raw_decoder::RawDecoder;

let mut decoder = RawDecoder::new();
decoder.config_mut().separator = b'|';
let data = b"8=FIX.4.2|9=42|35=0|49=A|56=B|34=12|52=20100304-07:59:30|10=022|";
let message = decoder.decode(data).unwrap();

assert_eq!(message.payload().len(), 42);

Trait Implementations

impl<T: Debug> Debug for RawFrame<T>

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

Formats the value using the given formatter.