[package]
name = "trading_engine"
version.workspace = true
edition.workspace = true
rust-version.workspace = true
authors.workspace = true
license.workspace = true
repository.workspace = true
homepage.workspace = true
documentation.workspace = true
publish.workspace = true
keywords.workspace = true
categories.workspace = true
description = "Core performance infrastructure for Foxhunt HFT system"

[dependencies]
# Internal workspace crates
common = { path = "../common" }

# Core workspace dependencies - USE WORKSPACE DEFAULTS
tokio = { workspace = true, features = ["process"] }
serde.workspace = true
serde_json.workspace = true
uuid.workspace = true
thiserror.workspace = true
anyhow.workspace = true
tracing.workspace = true
async-trait.workspace = true

# Financial and numerical types - USE WORKSPACE DEFAULTS
rust_decimal.workspace = true
chrono.workspace = true

# High-performance data structures
dashmap.workspace = true
crossbeam-queue.workspace = true
crossbeam-utils.workspace = true

# Memory safety and concurrent data structures  
once_cell.workspace = true

# System-level dependencies for CPU affinity and performance
libc.workspace = true
num_cpus.workspace = true

# Validation and text processing
regex.workspace = true

# OpenTelemetry removed - not used in HFT performance code

# Database integration and persistence layer - OPTIMIZED
sqlx = { workspace = true, optional = true }
redis.workspace = true
influxdb = { version = "0.7", optional = true }
clickhouse = { version = "0.11", optional = true }

# Metrics and monitoring
prometheus.workspace = true

# OpenTelemetry REMOVED - too heavy for HFT, use simple logging instead
# opentelemetry.workspace = true
# opentelemetry-otlp.workspace = true
# opentelemetry_sdk.workspace = true

# Performance monitoring - USE WORKSPACE
hdrhistogram.workspace = true
parking_lot.workspace = true

# Utilities
lazy_static.workspace = true
lru = "0.12"

log = "0.4"

# SIMD optimization (conditional)
wide = { version = "0.7", features = ["serde"], optional = true }

# Compression for event storage
flate2.workspace = true

# Networking
reqwest = { workspace = true }
url = { workspace = true }
sha2 = { workspace = true }

# AWS SDK removed - using S3 through storage crate
tokio-util = { version = "0.7", features = ["io"], optional = true }

[dev-dependencies]
proptest.workspace = true

[features]
default = ["serde", "simd", "std", "brokers", "persistence"]
profiling = []
serde = []
simd = ["wide"]
packed-simd = ["simd"]
avx2 = ["simd"]
avx512 = ["simd", "avx2"]
std = []
persistence = ["sqlx"]
database-conversions = ["sqlx"]
brokers = ["interactive-brokers", "icmarkets"]
interactive-brokers = []
icmarkets = []
paper-trading = []
influxdb-support = ["influxdb"]
clickhouse-support = ["clickhouse"]
s3-archival = ["tokio-util"]
python = []
unstable = []

[build-dependencies]
autocfg = "1.1"

[lints]
workspace = true

# Configuration for documentation
[package.metadata.docs.rs]
features = ["simd", "avx2", "database-conversions"]
rustdoc-args = ["--cfg", "docsrs"]