betfair-adapter-rs

Utilities for interacting with the Betfair API (API‑NG and Streaming) from Rust.

Features

• High‑level API‑NG client (betfair-adapter) with typed requests and responses
• API‑NG models in betfair-types
• Streaming API client with internal caching (betfair-stream-api and betfair-stream-types)
• Low‑level XML parser for Betfair messages (betfair-xml-parser)
• Mock RPC server for testing (betfair-rpc-server-mock)
• Code generation for API definitions (betfair-typegen)
• TLS certificate generation for streaming (betfair-cert-gen)
• Examples and xtask automation for development workflows

Crate Overview

• betfair-adapter: High‑level async client for API‑NG
• betfair-types: API‑NG request/response types
• betfair-stream-types: Streaming API message types
• betfair-stream-api: Streaming client, cache, and trackers
• betfair-xml-parser: XML parser utilities
• betfair-rpc-server-mock: Mock Betfair RPC server for integration tests
• betfair-typegen: Code generator for API definitions
• betfair-cert-gen: Generate TLS certificates for streaming connections

See the examples/ directory for complete guides.

Working with Numeric Values

This library uses f64 for numeric values like Price and Size. Helper macros are provided for creating these values:

• num! - Creates f64 values for Price, Size, etc.
• num_ord! - Creates F64Ord values (f64 with Eq/Ord/Hash traits)
• num_u8! - Creates u8 values for position and other small integers

use betfair_types::num;

let price = Price::new(num!(1.5))?;
let size = Size::from(num!(100.0));

Development

Clone the repository and explore available tasks:

git clone https://github.com/roberts-pumpurs/betfair-adapter-rs.git
cd betfair-adapter-rs
cargo xtask --help

Run tests, lint checks, and formatters:

cargo xtask test
cargo xtask clippy
cargo xtask fmt

Contributing

Please read CONTRIBUTING.md and CODE_OF_CONDUCT.md for guidelines.

License

Licensed under the MIT OR Apache-2.0 license at your choice:

• LICENSE-MIT
• LICENSE-APACHE