WASM Binaries 2025-12-09T16:51:51+00:00

WASM guest binaries.

Build Metadata

Commit: 76c0d72017b0908c59a8af5ad786797c874de34f
Wasmtime: 39.0.1
Build Timestamp: 2025-12-09T16:51:51+00:00
Build Attestation: https://github.com/influxdata/datafusion-udf-wasm/attestations/14786987

WASM Binaries

We build the following targets:

• example_add_one: "add one" Rust example UDF
• datafusion_udf_wasm_python: Guest for Python-based UDFs, bundles CPython.

Each of them is provided debug and release build. The artifacts have the file extension .wasm.

Machine-Code Binaries

In addition to the WASM binary blobs, we also provide pre-compiled guests for various targets to be used with wasmtime. The artifacts have the file extension .so.

⚠️ Using pre-build binaries requires you to validate the source and trust the binary. Using a binary blindly can lead to remote code execution, memory and data corruption, and all kinds of bad things. You can use the provided build attestation. ⚠️

Checksums & Attestation

We provide sha256 checksums for all artifacts in sha256sum.txt. You can use that file -- either directly or indirectly via its own checksum -- to safely pin all artifacts of this release. We also provide [build attestation]({{ steps.attestation.outputs.attestation-url }}).