Crate pitwall 

Modern, type-safe Rust library for iRacing telemetry data.

We Race Pitwall provides high-performance access to iRacing’s telemetry system with first-class support for multiple application architectures.

Features

• Live Telemetry: Real-time streaming from iRacing on Windows
• Type Safety: Compile-time validation with derive macros
• Cross-platform IBT: File analysis on any platform
• Performance: <1ms latency, 60Hz updates

Quick Start

See the examples directory for complete usage demonstrations.

Example (IBT replay)

use pitwall::{Pitwall, UpdateRate, PitwallFrame};
use futures::StreamExt;

#[derive(PitwallFrame, Debug)]
struct CarData {
    #[field_name = "Speed"]
    speed: f32,
}

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let connection = Pitwall::open("/path/to/session.ibt").await?;
    let mut stream = connection.subscribe::<CarData>(UpdateRate::Native);

    while let Some(frame) = stream.next().await {
        println!("Speed: {}", frame.speed);
    }
    Ok(())
}

Re-exports

pub use ibt::IbtReader;

pub use schema::SessionInfo;

pub use schema::SessionInfoParser;

pub use types::UpdateRate;

pub use connection::live::LiveConnection;

pub use connection::replay::ReplayConnection;

pub use adapters::*;

pub use types::*;

Modules

adapters

Type-safe frame adapters for converting raw telemetry to strongly-typed structures.

connection

Connection types for live and replay telemetry

driver

Driver spawns and manages telemetry processing tasks

ibt

IBT file reading and parsing support (cross-platform)

provider

Provider trait for data sources

providers

Provider implementations

schema

Schema Discovery & Buffer Management

stream

Stream utilities for telemetry processing

types

Core types for telemetry data representation.

Structs

DynamicFrame

A self-contained view over a single telemetry frame supporting by-name lookups.

Pitwall

Unified entry point for Pitwall telemetry connections.

Enums

TelemetryError

Main error type for telemetry operations.

Type Aliases

Result

Result type alias for telemetry operations.

Derive Macros

PitwallFrame

Derive macro for automatic frame adapter generation.