[package]
name = "rtx-bindings"
version.workspace = true
edition.workspace = true
authors.workspace = true
license.workspace = true
repository.workspace = true
description = "Language bindings and SDK for RustyTorch++"

[lib]
name = "rtx_bindings"
crate-type = ["cdylib", "rlib"]

[dependencies]
rtx-tensor = { path = "../rtx-tensor" }
rtx-autograd = { path = "../rtx-autograd" }
rtx-runtime = { path = "../rtx-runtime" }
rtx-inference = { path = "../rtx-inference" }

# Python bindings with PyO3
pyo3 = { version = "0.20", features = ["extension-module", "abi3", "abi3-py38"], optional = true }
pyo3-asyncio = { version = "0.20", features = ["tokio-runtime"], optional = true }
numpy = { version = "0.20", optional = true }
ndarray = { version = "0.15", optional = true }

# C API support
libc = { version = "0.2", optional = true }

# Serialization for ONNX/DLPack
serde = { version = "1.0", features = ["derive"] }
serde_json = { version = "1.0", optional = true }
onnx = { version = "0.1.0", optional = true }

# Async runtime
tokio = { version = "1.0", features = ["full"] }

# Error handling
thiserror = "1.0"
anyhow = "1.0"

[dev-dependencies]
pyo3 = { version = "0.20", features = ["auto-initialize"] }
tokio-test = "0.4"

[build-dependencies]
pyo3-build-config = "0.20"

[[test]]
name = "python_bindings"
path = "tests/python_bindings.rs"

[[test]]
name = "c_api"
path = "tests/c_api.rs"

[[test]]
name = "onnx_interop"
path = "tests/onnx_interop.rs"

[[test]]
name = "dlpack_interop"
path = "tests/dlpack_interop.rs"

[features]
default = ["python", "c-api", "onnx", "dlpack"]
python = ["dep:pyo3", "dep:pyo3-asyncio", "dep:numpy", "dep:ndarray"]
c-api = ["dep:libc"]
onnx = ["dep:onnx", "dep:serde_json"]
dlpack = []
extension-module = ["pyo3?/extension-module"]