errconst

README

docs

Documentation

Overview

Package errconst provides a go/analysis analyzer enforcing the gomatic Go standard that errors are sentinel constants (errs.Const), never created with errors.New or fmt.Errorf — fmt.Errorf is permitted only to wrap a cause with %w.

Index

• Variables

Variables

var Analyzer = &analysis.Analyzer{
	Name:     "errconst",
	Doc:      "reports errors.New and non-wrapping fmt.Errorf, which the gomatic Go standard forbids",
	Requires: []*analysis.Analyzer{inspect.Analyzer},
	Run:      run,
}

Analyzer reports disallowed error construction.

var Registration = goyze.Registration{
	Name:       "errconst",
	Categories: []goyze.Category{"errors"},
	URL:        "https://docs.gomatic.dev/yze/errconst",
	Analyzer:   Analyzer,
}

Registration declares this analyzer to the yze framework.