[ARROW-2413] [Rust] Remove useless use of `format!`

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.10.0
• Component/s: Rust
• Labels: pull-request-available
• Assignee: Bruce Mitchener
• Reporter: Bruce Mitchener
• Created: 07/Apr/18 07:19
• Updated: 29/Jun/18 14:46
• Resolved: 09/Apr/18 11:18

Description

Running clippy on Arrow's Rust implementation shows a number of places where format! is being called when it isn't necessary.

Issue Links

• links to: GitHub Pull Request #1849