errors

Documentation

Index

• Variables
• func HandleError(err error)
• func Multi(errs ...error) error
• func Must(err error)

Variables

var ErrorHandlers = []func(error){
	func() func(err error) {
		limiter := rate.NewLimiter(rate.Every(time.Millisecond), 1)
		return func(err error) {

			limiter.Wait(context.Background())
		}
	}(),
}

ErrorHandlers is a list of functions which will be invoked when a nonreturnable error occurs. should be packaged up into a testable and reusable object.

Functions

func HandleError

func HandleError(err error)

HandlerError is a method to invoke when a non-user facing piece of code cannot return an error and needs to indicate it has been ignored. Invoking this method is preferable to logging the error - the default behavior is to log but the errors may be sent to a remote server for analysis.

func Multi

func Multi(errs ...error) error

New returns an error with the supplied errors. If no error contained, return nil.

func Must

func Must(err error)

Must panics if err != nil