---
Function {
 argument: Destructured {
  identifier: None,
  arguments: [
   DestructuredArgument {
    identifier: "config",
    default: None,
   },
   DestructuredArgument {
    identifier: "pkgs",
    default: None,
   },
   DestructuredArgument {
    identifier: "lib",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: With {
  expression: Variable {
   identifier: "lib",
   position: (3, 6),
  },
  target: LetIn {
   bindings: [
    Binding {
     from: AttributePath {
      parts: [
       Raw {
        content: "cfg",
        position: (5, 5),
       },
      ],
     },
     to: PropertyAccess {
      expression: Variable {
       identifier: "config",
       position: (5, 11),
      },
      attribute_path: AttributePath {
       parts: [
        Raw {
         content: "services",
         position: (5, 18),
        },
        Raw {
         content: "prometheus",
         position: (5, 27),
        },
        Raw {
         content: "exporters",
         position: (5, 38),
        },
        Raw {
         content: "systemd",
         position: (5, 48),
        },
       ],
      },
      default: None,
     },
    },
   ],
   target: Map {
    bindings: [
     Binding {
      from: AttributePath {
       parts: [
        Raw {
         content: "port",
         position: (8, 3),
        },
       ],
      },
      to: Int {
       value: 9558,
       position: (8, 10),
      },
     },
     Binding {
      from: AttributePath {
       parts: [
        Raw {
         content: "serviceOpts",
         position: (10, 3),
        },
       ],
      },
      to: Map {
       bindings: [
        Binding {
         from: AttributePath {
          parts: [
           Raw {
            content: "serviceConfig",
            position: (11, 5),
           },
          ],
         },
         to: Map {
          bindings: [
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "ExecStart",
               position: (12, 7),
              },
             ],
            },
            to: String {
             parts: [
              Raw {
               content: "",
               position: (13, 1),
              },
              Interpolation {
               expression: PropertyAccess {
                expression: Variable {
                 identifier: "pkgs",
                 position: (13, 11),
                },
                attribute_path: AttributePath {
                 parts: [
                  Raw {
                   content: "prometheus-systemd-exporter",
                   position: (13, 16),
                  },
                 ],
                },
                default: None,
               },
              },
              Raw {
               content: "/bin/systemd_exporter \\\n  --web.listen-address ",
               position: (13, 44),
              },
              Interpolation {
               expression: PropertyAccess {
                expression: Variable {
                 identifier: "cfg",
                 position: (14, 34),
                },
                attribute_path: AttributePath {
                 parts: [
                  Raw {
                   content: "listenAddress",
                   position: (14, 38),
                  },
                 ],
                },
                default: None,
               },
              },
              Raw {
               content: ":",
               position: (14, 52),
              },
              Interpolation {
               expression: FunctionApplication {
                function: Variable {
                 identifier: "toString",
                 position: (14, 55),
                },
                arguments: [
                 PropertyAccess {
                  expression: Variable {
                   identifier: "cfg",
                   position: (14, 64),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "port",
                     position: (14, 68),
                    },
                   ],
                  },
                  default: None,
                 },
                ],
               },
              },
              Raw {
               content: " ",
               position: (14, 73),
              },
              Interpolation {
               expression: FunctionApplication {
                function: Variable {
                 identifier: "concatStringsSep",
                 position: (14, 76),
                },
                arguments: [
                 String {
                  parts: [
                   Raw {
                    content: " ",
                    position: (14, 94),
                   },
                  ],
                  position: (14, 93),
                 },
                 PropertyAccess {
                  expression: Variable {
                   identifier: "cfg",
                   position: (14, 97),
                  },
                  attribute_path: AttributePath {
                   parts: [
                    Raw {
                     content: "extraFlags",
                     position: (14, 101),
                    },
                   ],
                  },
                  default: None,
                 },
                ],
               },
              },
              Raw {
               content: "\n",
               position: (14, 112),
              },
             ],
             position: (12, 19),
            },
           },
           Binding {
            from: AttributePath {
             parts: [
              Raw {
               content: "RestrictAddressFamilies",
               position: (16, 7),
              },
             ],
            },
            to: List {
             elements: [
              String {
               parts: [
                Raw {
                 content: "AF_UNIX",
                 position: (18, 10),
                },
               ],
               position: (18, 9),
              },
             ],
             position: (16, 33),
            },
           },
          ],
          recursive: false,
          position: (11, 21),
         },
        },
       ],
       recursive: false,
       position: (10, 17),
      },
     },
    ],
    recursive: false,
    position: (7, 4),
   },
   position: (5, 1),
  },
  position: (3, 1),
 },
 position: (1, 1),
}