While developing a server-side web app, it is very common to log errors. But, the library doesn't automatically extract the localizedDescription from Error types.

Given

let error = // some `Error` type thrown
let logger = Logger(label: "com.example")

Expected behavior

logger.error(error)

Actual behavior

logger.error(error.localizedDescription) // This doesn't even compile
logger.error("\(error.localizedDescription)") // It works but it is very cumbersome

Solution

Add an extra error() method to handle Error types automatically.