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  1. Apache Arrow
  2. ARROW-8796

[Rust] Allow parquet to be written directly to memory

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 4.0.0
    • Rust

    Description

      The `TryClone` bound currently needed in `ParquetWriter` makes it awkward to write parquet to memory, forcing either a `Rc` + `RefCell` wrapper or to write to a `File` first.

      By explictly threading lifetimes around the underlying writer can be passed mutably through all parts of the writer, allowing `&mut Vec<u8>` or any other implementors of the basic io traits to be used directly.

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              Unassigned Unassigned
              Marwes Markus Westerlind
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