shithub: furgit

ref: 4787fb1f1c854ca394743891d1e2d7d4c041f017
dir: /refstore/chain/close.go/

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package chain

import "errors"

// Close closes all backends and joins close errors.
func (chain *Chain) Close() error {
	var errs []error

	for _, backend := range chain.backends {
		if backend == nil {
			continue
		}

		err := backend.Close()
		if err != nil {
			errs = append(errs, err)
		}
	}

	return errors.Join(errs...)
}