David Atienza created ARROW-5949:
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Summary: [Rust] Implement DictionaryArray
Key: ARROW-5949
URL: https://issues.apache.org/jira/browse/ARROW-5949
Project: Apache Arrow
Issue Type: New Feature
Components: Rust
Reporter: David Atienza
I am pretty new to the codebase, but I have seen that DictionaryArray is not
implemented in the Rust implementation.
I went through the list of issues and I could not see any work on this. Is
there any blocker?
The specification is a bit
[short|https://arrow.apache.org/docs/format/Layout.html#dictionary-encoding] or
even
[non-existant|https://arrow.apache.org/docs/format/Metadata.html#dictionary-encoding],
so I am not sure how to implement it myself.
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