Arrow UDF Runtime

Provide runtimes for JavaScript, Python, WASM or remote UDFs.

Usage

By default, all runtimes will be included:

arrow-udf-runtime = "0.7"

You can selectively enable specific runtimes using feature flags:

# Enable only Python runtime
arrow-udf-runtime = { version = "0.7", default-features = false, features = ["python"] }

# Enable JavaScript and WASM runtimes
arrow-udf-runtime = { version = "0.7", default-features = false, features = ["javascript", "wasm"] }

# Enable remote execution runtime
arrow-udf-runtime = { version = "0.7", default-features = false, features = ["remote"] }

# Enable embedded runtime set (includes WASM, Python, and JavaScript)
arrow-udf-runtime = { version = "0.7", default-features = false, features = ["embedded"] }

Available runtime features:

• python: Python runtime
• javascript: JavaScript runtime
• wasm: WebAssembly runtime
• remote: Remote execution runtime
• embedded: Collection of WASM, Python and JavaScript runtimes

For detailed usage instructions of each runtime, please refer to the following directories:

• Python runtime
• JavaScript runtime
• WebAssembly runtime
• Remote execution runtime