[ARROW-2439] [Rust] Run license header checks also in Rust CI entry

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Fix Version/s: 0.10.0
• Component/s: Rust
• External issue URL: https://github.com/apache/arrow/issues/18569
• Assignee: Unassigned
• Reporter: Uwe Korn
• Created: 10/Apr/18 09:10
• Updated: 11/Jan/23 07:21
• Resolved: 29/Jun/18 15:59

Description

Currently we only audit license headers in the C++ builds. We should also do this in the Rust Travis entry. The overhead for them is so minimal that we can do it twice.