30 lines
428 B
Go
30 lines
428 B
Go
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package herror_test
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import (
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"fmt"
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"dev-git.sentia.com/go/kit/herror"
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)
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var ErrTaskFailed = herror.New("task has failed")
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func step() error {
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return fmt.Errorf("cannot move")
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}
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func performTask() error {
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if err := step(); err != nil {
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return ErrTaskFailed.Wrap(err)
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}
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return nil
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}
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func Example() {
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if err := performTask(); err != nil {
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fmt.Print(err)
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return
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}
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// Output: task has failed
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//-> cannot move
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}
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