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Rust Is Looking for Your Feedback to Help Guide Its Future
- eYrKEC2 1y agoOoo. I want to be able to do an expression in a format string. Instead of: format!("{}:{} wasn't able to connect to host {}.", file!(), line!(), db_opts.hostname); I'd rather do: format!("{file!()}:{line!()} wasn't able to connect to host {db_opts.hostname}."); Yes, expressions in format strings can be abused, but knee-capping a pretty standard case (`instance.field`)to prevent outlier bad behavior seems like a premature optimization.