Add Rust representations for nuScenes core tables (serde-only) #1187
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Configure Cargo.toml and pyproject.toml for PyO3 extension. Include a CI workflow for building wheels with maturin for different OS and Python versions.
- Implement nuScenes core data structures such as Scene, Sample, SampleAnnotation, etc.
This was referenced Feb 3, 2026
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This PR builds on the build scaffolding introduced in #1186 and focuses on data modelling only.
It introduces Rust data structures corresponding to the core nuScenes tables (e.g.
Scene,Sample,Log, etc.), mirroring the existing JSON schema used by the Python SDK.Key points:
rust-src/, with fields aligned to the official nuScenes JSON format.serde::Deserializeexclusively to support loading data directly from the dataset files.This PR establishes a strongly typed, schema-aligned foundation in Rust that later PRs can build on for data loading and Python–Rust interoperability.