rust(feature): add bytes channel support, release prep 0.13.0 / bindings 0.5.1 - #782
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Add Value::Bytes to sift_stream and expose it through sift_stream_bindings (ValuePy.Bytes, is_bytes, as_bytes, IngestWithConfigDataChannelValuePy.bytes). Python support lands separately once the bindings are released. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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Summary
Adds bytes channel support to
sift_streamandsift_stream_bindings, and bumps the workspace to0.13.0andsift-stream-bindingsto0.5.1so it can be released. This is the Rust half of a fix for bytes channel ingestion from the Python library, reported by a customer on sift-stack-py v0.20.0 (ValueError: Unknown data type: bytesduring flow registration).Why
#761 fixed flow registration for bytes channels in Python but is unreleased. The next failure a user would hit is sending a value on a bytes channel:
ValueError: Invalid data type: bytes. That one cannot be fixed in Python alone, becausesift_stream::Valueand theValuePybinding had no bytes variant even though the proto andChannelValueTypePydo.Adding a variant to the public
Valueenum breaks downstream exhaustive matches, so the workspace gets a minor bump. The bindings need a PyPI release so the Python library can depend onValuePy.Bytes.Changes
sift_stream: addValue::Bytes(Vec<u8>), mapped toCHANNEL_DATA_TYPE_BYTES. Add aChannelBytesnewtype, since a plainVec<u8>still converts toBitField. Unit test added.sift_stream_bindings: addValuePy.Bytes,is_bytes,as_bytes, andIngestWithConfigDataChannelValuePy.bytes. Regenerate the.pyistub.Cargo.toml: workspace version0.12.0→0.13.0and the 7 internal dependency pins (sift_error,sift_rs,sift_connect,sift_stream,sift_pbfs,sift_mcp,sift_test_util).sift_stream_bindingspin0.5.0→0.5.1.sift_cli(0.5.0) is unchanged.rust/crates/sift_stream_bindings/Cargo.toml:0.5.0→0.5.1.rust/CHANGELOG.md: newv0.13.0section.After merge
Tag
rust/v0.13.0andsift-stream-bindings/v0.5.1. Once 0.5.1 is on PyPI, a Python PR will handleChannelDataType.BYTESinChannelValue._to_rust_formand bump thesift-stream-bindingspin. It is blocked until then because python-ci installs the bindings from PyPI.