errs

Documentation

Index

• func Capture(err *error, errF func() error, msg string)
• func CaptureT(t *testing.T, errF func() error, msg string)

Functions

func Capture

func Capture(err *error, errF func() error, msg string)

Capture runs errF and assigns the error, if any, to *err. Preserves the original err by wrapping in a MultiError if err is non-nil. If msg is not empty, wrap the error returned by closer with the msg.

• If errF returns nil, do nothing.
• If errF returns an error and *err == nil, replace *err with the error.
• If errF returns an error and *err != nil, replace *err with a MultiError containing *err and the errF err.

func CaptureT

func CaptureT(t *testing.T, errF func() error, msg string)

CaptureT call t.Error if errF returns an error with an optional message.