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WebScraper/Cargo.toml

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TOML

[package]
name = "event_backtest_engine"
version = "0.1.0"
edition = "2021"
authors = ["Your Name <you@example.com>"]
description = "High-impact economic & corporate earnings data collector for short-event backtesting (overnight/weekend gaps)"
license = "MIT OR Apache-2.0"
repository = "https://github.com/yourname/event_backtest_engine"
keywords = ["finance", "earnings", "economic-calendar", "backtesting", "quant"]
categories = ["finance", "data-structures", "asynchronous"]
# ===================================================================
# Dependencies
# ===================================================================
[dependencies]
# Async runtime
tokio = { version = "1.38", features = ["full"] }
# Web scraping & HTTP
reqwest = { version = "0.12", features = ["json", "gzip", "brotli", "deflate", "blocking"] }
scraper = "0.19" # HTML parsing for Yahoo earnings pages
fantoccini = { version = "0.20", features = ["rustls-tls"] } # Headless Chrome for finanzen.net
yfinance-rs = "0.7.2"
# Serialization
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
csv = "1.3"
zip = "6.0.0"
flate2 = "1.1.5"
# Generating
rand = "0.9.2"
# Environment handling
dotenvy = "0.15"
# Date & time
chrono = { version = "0.4", features = ["serde"] }
# Error handling
anyhow = "1.0"
# Logging (optional but recommended)
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["fmt", "env-filter"] }
# Parallel processing (for batch tickers)
futures = "0.3"
rayon = "1.10" # optional: for parallel price downloads