Cargo.toml

[package]
name = "qaexchange-rs"
version = "0.1.0"
edition = "2021"
authors = ["@yutiansut"]
description = "High-performance quantitative exchange system built on QARS"
license = "MIT"

[features]
default = []
iceoryx2 = ["dep:iceoryx2"]
io_uring = ["dep:tokio-uring"]
simd = []  # SIMD 优化 (需要 nightly 或手动向量化)
otlp = []  # OpenTelemetry OTLP 导出器

[lib]
name = "qaexchange"
path = "src/lib.rs"

[[bin]]
name = "qaexchange-server"
path = "src/main.rs"

[dependencies]
# 核心依赖 - 复用 qars2 本地项目
qars = { path = "../qars2", package = "qa-rs" }

# Web 框架
actix = "0.13"
actix-web = "4.4"
actix-web-actors = "4.2"
actix-files = "0.6"
actix-cors = "0.7"

# 异步运行时
tokio = { version = "1.35", features = ["full"] }
futures = "0.3"
async-trait = "0.1"

# 并发数据结构
dashmap = "5.5"
parking_lot = "0.12"
crossbeam = { version = "0.8", features = ["crossbeam-channel"] }
rayon = "1.8"

# 序列化
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
serde-big-array = "0.5"
toml = "0.8"

# 零拷贝序列化（rkyv）
# 使用 size_64 以支持大型消息（>4GB），禁用默认特性避免与 size_32 冲突
# bytecheck: 运行时类型检查
rkyv = { version = "0.7", default-features = false, features = ["validation", "alloc", "size_64", "bytecheck", "std"] }

# 日期时间
chrono = "0.4"
time = "0.3"  # rcgen 证书生成依赖

# 日志
log = "0.4"
env_logger = "0.11"

# 错误处理
thiserror = "1.0"
anyhow = "1.0"

# UUID
uuid = { version = "1.6", features = ["v4", "serde"] }

# 随机数生成
rand = "0.8"

# 密码加密
bcrypt = "0.15"
jsonwebtoken = "9.2"

# 数据库 (复用 qars 的连接)
mongodb = "2.7"
# clickhouse = { version = "0.11", features = ["tokio_io"] }

# 配置管理
config = "0.13"

# 指标监控
prometheus = "0.13"
lazy_static = "1.4"

# gRPC (with TLS support)
tonic = { version = "0.12", features = ["tls", "tls-roots", "tls-webpki-roots"] }
prost = "0.13"

# TLS 证书生成和管理 @yutiansut @quantaxis
rcgen = "0.13"  # 自签证书生成
rustls = "0.23"  # TLS 实现
rustls-pemfile = "2.2"  # PEM 文件解析
tokio-rustls = "0.26"  # Tokio TLS 集成

# OpenTelemetry 分布式追踪 @yutiansut @quantaxis
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter", "json"] }
tracing-opentelemetry = "0.27"
opentelemetry = { version = "0.26", features = ["trace"] }
opentelemetry_sdk = { version = "0.26", features = ["rt-tokio"] }
opentelemetry-otlp = { version = "0.26", features = ["tonic"] }
opentelemetry-jaeger = { version = "0.22", features = ["rt-tokio"] }

# DSL解析
pest = "2.7"
pest_derive = "2.7"

# 高性能分配器
mimalloc = { version = "0.1", default-features = false }

# 延迟初始化
once_cell = "1.19"

# CPU 亲和性绑定
core_affinity = "0.8"

# 无锁 SPSC 队列
crossbeam-queue = "0.3"

# io_uring (Linux 5.1+)
tokio-uring = { version = "0.5", optional = true }

# 一致性哈希
hashring = "0.3"

# 存储相关
crc32fast = "1.5.0"
crossbeam-skiplist = "0.1.3"
arrow2 = { version = "0.18", features = ["io_parquet", "io_parquet_compression"] }
parquet2 = { version = "0.17", default-features = false }  # 与 arrow2 版本匹配
memmap2 = "0.9"  # mmap 零拷贝文件映射
zstd = "0.13"  # ✨ ZSTD压缩，用于 factor state checkpoint @yutiansut @quantaxis

# 查询引擎
polars = { version = "0.51", features = ["lazy", "sql", "parquet", "dtype-full", "is_in"] }

# 零拷贝 IPC (可选)
iceoryx2 = { version = "0.4", optional = true }  # 共享内存零拷贝通信

# gRPC 流式传输
tokio-stream = "0.1"

# 系统信息采集
sysinfo = "0.31"

[build-dependencies]
tonic-build = "0.12"

[dev-dependencies]
tokio-test = "0.4"
mockall = "0.12"
criterion = "0.5"
tempfile = "3.23.0"
reqwest = { version = "0.11", features = ["json"] }
tokio-tungstenite = "0.21"
futures-util = "0.3"

[profile.dev]
opt-level = 0
debug = true

[profile.release]
opt-level = 3
lto = "fat"
codegen-units = 1
panic = "abort"
strip = true

# 优化性能配置 (与 qars 保持一致)
[profile.opt-dev]
inherits = "dev"
opt-level = 2
debug = true

[profile.debug-release]
inherits = "release"
debug = true
strip = false

[profile.extreme]
inherits = "release"
opt-level = 3
lto = "fat"
codegen-units = 1
panic = "abort"
strip = true

[[example]]
name = "start_exchange"
path = "examples/start_exchange.rs"

[[example]]
name = "client_demo"
path = "examples/client_demo.rs"

[[example]]
name = "stress_test"
path = "examples/stress_test.rs"

[[example]]
name = "high_performance_demo"
path = "examples/high_performance_demo.rs"

[[example]]
name = "benchmark_million_orders"
path = "examples/benchmark_million_orders.rs"

[[example]]
name = "benchmark_storage_system"
path = "examples/benchmark_storage_system.rs"

[[example]]
name = "decoupled_storage_demo"
path = "examples/decoupled_storage_demo.rs"

[[example]]
name = "full_trading_demo"
path = "examples/full_trading_demo.rs"

[[example]]
name = "notification_demo"
path = "examples/notification_demo.rs"

[[example]]
name = "storage_integration_demo"
path = "examples/storage_integration_demo.rs"

[[example]]
name = "test_snapshot_generator"
path = "examples/test_snapshot_generator.rs"

[[bench]]
name = "oltp_storage_bench"
path = "benches/oltp_storage_bench.rs"
harness = false

[[bench]]
name = "notification_serialization"
path = "benches/notification_serialization.rs"

[[bench]]
name = "storage_bench"
path = "benches/storage_bench.rs"