Struct FixEngine

pub struct FixEngine;

Expand description

Rust wrapper for Engine::FixEngine

This is a safe wrapper around the C++ FixEngine singleton. The FixEngine manages the lifecycle of the FIX engine and sessions.

Implementations§

§

impl FixEngine

pub fn new(properties_file: &str) -> Result<Self, String>

Initialize FixEngine with a properties file

§Arguments

properties_file - Path to the properties file

§Returns

Ok(FixEngine) if initialization succeeds
Err(String) with error message if initialization fails

§Example

use fixantenna_bindings::FixEngine;

let engine = FixEngine::new("engine.properties")
    .expect("Failed to initialize FixEngine");

pub fn new_default() -> Result<Self, String>

Initialize FixEngine with default properties file (“./engine.properties”)

§Returns

Ok(FixEngine) if initialization succeeds
Err(String) with error message if initialization fails

§Example

use fixantenna_bindings::FixEngine;

let engine = FixEngine::new_default()
    .expect("Failed to initialize FixEngine");

pub fn is_initialized() -> bool

Check if FixEngine is initialized

§Returns

true if the engine is initialized
false otherwise

pub fn get_listen_port(&self) -> i32

Get the listen port number

§Returns

Port number if the engine is initialized and has a listen port
0 if the engine is not initialized or has no listen port

pub fn get_configured_sessions_list(&self) -> Vec<SessionIdWrapper>

Get list of configured sessions from properties

§Returns

Vector of SessionIdWrapper objects configured in the properties file
Empty vector if the engine is not initialized

§Example

use fixantenna_bindings::FixEngine;

let engine = FixEngine::new_default().unwrap();
let sessions = engine.get_configured_sessions_list();
for session in sessions {
    println!("Session: {} -> {}", session.sender, session.target);
}

pub fn create_session( &self, session_id: &SessionIdWrapper, fix_version: &str, app_version: Option<&str>, ) -> Result<Session, String>

Create a new FIX session

§Arguments

session_id - SessionId with sender/target comp IDs
fix_version - FIX protocol version (“FIX40”, “FIX41”, “FIX42”, “FIX43”, “FIX44”, “FIXT11”)
app_version - Optional application version for FIXT.1.1 (“FIX50”, “FIX50SP1”, etc.)

§Returns

Session wrapper that owns the C++ Session object

§Example

use fixantenna_bindings::{FixEngine, SessionIdWrapper};

let engine = FixEngine::new_default().unwrap();
let session_id = SessionIdWrapper::new("SENDER".to_string(), "TARGET".to_string(), "".to_string());
let session = engine.create_session(&session_id, "FIX44", None)
    .expect("Failed to create session");