[jira] [Created] (ARROW-7700) [Rust] All array types should have iterators and FromIterator support.

Andy Thomason created ARROW-7700: Summary: [Rust] All array types should have iterators and FromIterator support. Key: ARROW-7700 URL: https://issues.apache.org/jira/browse/ARROW-7700 Project: Apache

[Discuss][Rust] Support for Dictionary Array types

I am noodling with the Dictionary implementation and would like to approve the data design and invite edits. Forgive my unfamiliarity with this mailing list. Given you current design, it would seem best to add a DataType of Dictionary with the two sub-types for the key and values. An array type