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package revert_test
import (
"fmt"
"github.com/lxc/incus/v6/shared/revert"
)
func ExampleReverter_fail() {
revert := revert.New()
defer revert.Fail()
revert.Add(func() { fmt.Println("1st step") })
revert.Add(func() { fmt.Println("2nd step") })
// Revert functions are run in reverse order on return.
// Output: 2nd step
// 1st step
}
func ExampleReverter_success() {
revert := revert.New()
defer revert.Fail()
revert.Add(func() { fmt.Println("1st step") })
revert.Add(func() { fmt.Println("2nd step") })
revert.Success() // Revert functions added are not run on return.
// Output:
}
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