1{ fetchFromGitHub }: 2 3fetchFromGitHub { 4 owner = "krux02"; 5 repo = "ast-pattern-matching"; 6 rev = "eb8b99d595517fd5d41ccc954edb896267f2db78"; 7 hash = "sha256-wPIiFr8OfXM7Hyh5o2aQXnlgkqLf0FennN6zzVTGgY4="; 8}