should

Documentation

Overview

Package should lets callers indicate impossible conditions from the code.

It is a lightweight way to make these impossible conditions observable, when it is hooked up with an appropriate monitoring framework.

Index

• func Never(condition string)

Functions

func Never

func Never(condition string)

Never indicates that the given condition should never (or seldomly) happen.

Callers should only pass a fixed set of strings to Never(), to avoid a state explosion in monitoring counters.