Function newCachedResolverResult

runtime/resolver.go:404–415

newCachedResolverResult wraps a ResolverResult such that it is cacheable. Unlike other ResolverResult implementations, it can be kept in memory for a long time and read multiple times. When used multiple times, call .copy() to get a copy with a reset iteration cursor.

(res ResolverResult)

// Unlike other ResolverResult implementations, it can be kept in memory for a long time and read multiple times.
// When used multiple times, call .copy() to get a copy with a reset iteration cursor.
func newCachedResolverResult(res ResolverResult) (*cachedResolverResult, error) {
	data, err := res.MarshalJSON()
	if err != nil {
		return nil, err
	}

	return &cachedResolverResult{
		data:   data,
		meta:   res.Meta(),
		schema: res.Schema(),
	}, nil
}

type cachedResolverResult struct {
	data   []byte