repo_description: Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data
repo_topics: abac acl authorization ciam cloud-native database distributed-systems entitlements fga fine-grained-access-control fine-grained-authorization kubernetes permissions rbac rebac security security-tools zanzibar
code: package fdw
  
  import "iter"
  
  func mustFirst[T any](slice iter.Seq[T]) T {
  	for v := range slice {
  		return v
  	}
  	panic("mustFirst: slice is empty")
  }
  