slog

Documentation

Overview

Package slog defines an Analyzer that checks for mismatched key-value pairs in log/slog calls.

Analyzer slog

slog: check for invalid structured logging calls

The slog checker looks for calls to functions from the log/slog package that take alternating key-value pairs. It reports calls where an argument in a key position is neither a string nor a slog.Attr, and where a final key is missing its value. For example,it would report

slog.Warn("message", 11, "k") // slog.Warn arg "11" should be a string or a slog.Attr

and

slog.Info("message", "k1", v1, "k2") // call to slog.Info missing a final value

Index

• Variables

Variables

var Analyzer = &analysis.Analyzer{
	Name:     "slog",
	Doc:      analysisutil.MustExtractDoc(doc, "slog"),
	URL:      "https://pkg.go.dev/golang.org/x/tools/go/analysis/passes/slog",
	Requires: []*analysis.Analyzer{inspect.Analyzer},
	Run:      run,
}