frostfs-node/pkg/local_object_storage/util/logicerr/error.go

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package logicerr
// Logical is a wrapper for logical errors.
type Logical struct {
err error
}
// Error implements the error interface.
func (e Logical) Error() string {
return e.err.Error()
}
// Wrap wraps arbitrary error into a logical one.
func Wrap(err error) Logical {
return Logical{err: err}
}
// Unwrap returns underlying error.
func (e Logical) Unwrap() error {
return e.err
}