hs-predict 0.2.0

HS code prediction for chemical products — Akinator-style interactive classification with rule-based and LLM hybrid engine
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[package]
name = "hs-predict"
version = "0.2.0"
edition = "2021"
rust-version = "1.75"
description = "HS code prediction for chemical products — Akinator-style interactive classification with rule-based and LLM hybrid engine"
repository = "https://github.com/kent-tokyo/hs-predict"
homepage = "https://github.com/kent-tokyo/hs-predict"
documentation = "https://docs.rs/hs-predict"
license = "MIT OR Apache-2.0"
keywords = ["hs-code", "customs", "chemical", "trade", "llm"]
categories = ["science", "api-bindings"]
readme = "README.md"
exclude = [".github/", "tasks/", ".env"]

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

[features]
default = []
# PubChem API integration (HTTP client, cache, rate limiter)
pubchem = [
    "dep:reqwest",
    "dep:moka",
    "dep:governor",
    "dep:urlencoding",
    "dep:tokio",
]
# LLM API integration (Claude / OpenAI compatible)
llm = [
    "dep:reqwest",
    "dep:tokio",
]
# Mock LLM client for testing
mock = []

[dependencies]
# Core — always required
thiserror          = "2"
serde              = { version = "1", features = ["derive"] }
serde_json         = "1"
# IUPAC name → SMILES resolver (pure Rust, WASM-compatible)
chem-name-resolver = "0.1"

# Async — optional (pulled in by pubchem/llm features)
tokio   = { version = "1", features = ["rt-multi-thread"], optional = true }
futures = "0.3"

# HTTP client — optional
reqwest = { version = "0.12", features = ["rustls-tls", "json"], optional = true }

# Cache — optional (pubchem feature)
moka = { version = "0.12", features = ["future"], optional = true }

# Rate limiter — optional (pubchem feature)
governor = { version = "0.6", optional = true }

# URL encoding — optional (pubchem feature)
urlencoding = { version = "2", optional = true }

[dev-dependencies]
tokio      = { version = "1", features = ["full", "macros"] }
tokio-test = "0.4"

[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "docsrs"]