samtalki opened a new pull request, #603:
URL: https://github.com/apache/arrow-julia/pull/603
Refs #184.
Adds the import foundation for the Arrow C Data Interface:
- ABI compatible `ArrowSchema` and `ArrowArray` definitions with layout
coverage.
- `Arrow.from_c_data`, `Arrow.from_c_data_table`, and `Arrow.release_c_data`.
- Zero copy import for null, boolean, numeric primitive arrays, root struct
tables, and metadata.
- Release ownership, use after release checks, and explicit materialization
with `copy`/`collect`.
- Validation for malformed primitive and struct inputs before derived unsafe
reads.
This intentionally leaves broader type support and export support for follow
up PRs.
Validation:
- `julia --project=. -e 'using Arrow, Test, Tables, DataAPI;
include("test/cdata.jl")'`\n- `julia --project=. --check-bounds=yes -e 'using
Arrow, Test, Tables, DataAPI; include("test/cdata.jl")'`\n- `julia --project=.
-e 'using Pkg; Pkg.test()'`\n- `julia --project=. -e 'using Pkg; Pkg.test(;
julia_args=["--check-bounds=yes"])'`\n- `git diff --check
upstream/main...HEAD`\n\nAI assistance was used and the generated changes were
reviewed before submission.\n\nGenerated-by: OpenAI Codex\n
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