()
| 97 | } |
| 98 | |
| 99 | func fn() error { |
| 100 | e1 := errors.New("error") |
| 101 | e2 := errors.Wrap(e1, "inner") |
| 102 | e3 := errors.Wrap(e2, "middle") |
| 103 | return errors.Wrap(e3, "outer") |
| 104 | } |
| 105 | |
| 106 | func ExampleCause() { |
| 107 | err := fn() |
no outgoing calls
no test coverage detected