logs

Documentation

Overview

Package logs writes visor's leveled log lines.

It is log/slog underneath, and the whole package is the signature: a format string and its arguments, always in that order.

That signature is the point. The framework logger this replaced took an interface{} first argument and reached for Sprintf only when arguments followed, so logs.Info("failed: ", err) produced a line ending in %!(EXTRA *errors.errorString=…) rather than the error — a message that lost the one fact it was written to carry, and lost it at runtime, in the log, where nobody was going to be looking. Requiring a format makes that shape a compile-time fact instead.

Index

• func Error(format string, v ...any)
• func Info(format string, v ...any)
• func Warning(format string, v ...any)

Functions

func Error

func Error(format string, v ...any)

func Info

func Info(format string, v ...any)

func Warning

func Warning(format string, v ...any)