[57_maintenance] fix: UnionFields::from_iter should validate input - #11726

[57_maintenance] fix: UnionFields::from_iter should validate input#11726

alamb merged 2 commits into

apache:57_maintenanceapache/arrow-rs:57_maintenancefrom

alamb:backport_11533_57alamb/arrow-rs:backport_11533_57Copy head branch name to clipboard