DataFusion extension types working proof of concept! #1093
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Working
ST_AsBinaryeven persisting CRS!Enabled by apache/datafusion#15646
Change list
geodatafusioncrate and restoredatafusiondependency (pinned to upstream main)with_metadatato all concrete arrays and to theGeoArrowArraytrait so that we can replace the metadata (e.g. CRS) of an existing array.metadatafield fromMixedGeometryArraybecause the inner array of the GeometryCollectionArray doesn't need to store GeoArrow metadata.