6 releases (stable)

Uses new Rust 2024

58.1.0 Mar 24, 2026
58.0.0 Feb 23, 2026
57.3.0 Feb 6, 2026
57.2.0 Jan 11, 2026
0.1.0 Sep 23, 2025

#660 in Filesystem

Download history 29174/week @ 2025-12-21 13932/week @ 2025-12-28 25875/week @ 2026-01-04 35413/week @ 2026-01-11 29452/week @ 2026-01-18 8386/week @ 2026-01-25 3616/week @ 2026-02-01 2741/week @ 2026-02-08 4451/week @ 2026-02-15 3079/week @ 2026-02-22 3162/week @ 2026-03-01 3387/week @ 2026-03-08 3923/week @ 2026-03-15 5819/week @ 2026-03-22 18650/week @ 2026-03-29 18028/week @ 2026-04-05

46,693 downloads per month
Used in 10 crates (5 directly)

Apache-2.0

1MB
15K SLoC

Apache Parquet Variant Rust Implementation

crates.io docs.rs

This crate contains an implementation of Variant Binary Encoding from Apache Parquet. This software is developed as part of the Apache Arrow project.

Please see the API documentation for more details.

🚧 Work In Progress

NOTE: This crate is under active development and is not yet ready for production use. If you are interested in helping, you can find more information on the GitHub Variant issue

License

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0.

Dependencies

~2.7–4MB
~69K SLoC