QuakeWang opened a new pull request, #133:
URL: https://github.com/apache/paimon-rust/pull/133
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### Purpose
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Linked issue: close #126
Implement `BinaryRow` deserialization primitives so partition binary bytes
from Paimon manifests can be decoded in Rust.
This PR focuses on the `BinaryRow` capability itself only. Wiring manifest
`_PARTITION` bytes into `TableScan` / `TableRead` is intentionally left to
#131, and partition path generation is handled separately in #127.
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### Brief change log
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### Tests
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### API and Format
<!-- Does this change affect API or storage format -->
This change adds `BinaryRow` decoding APIs but does not change the external
storage format.
The implementation follows Java Paimon's existing `BinaryRow` binary
layout, including null-bit layout and inline / variable-length encoding
semantics.
### Documentation
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