···

       
1
       
1
       
-
       
{ lib, ... }: {

     

       
1
       
1
       
+
       
{ lib, ... }:

     

       
2
       
2
       
+
       
let

     

       
3
       
3
       
+
       
  deathtrapArgs = lib.mapAttrs

     

       
4
       
4
       
+
       
    (k: _: throw "The module system is too strict, accessing an unused option's ${k} mkOption-attribute.")

     

       
5
       
5
       
+
       
    (lib.functionArgs lib.mkOption);

     

       
6
       
6
       
+
       
in

     

       
7
       
7
       
+
       
{

     

       
2
       
8
       
 
       
  options.value = lib.mkOption {

     

       
3
       
9
       
 
       
    type = lib.types.attrsOf lib.types.str;

     

       
4
       
10
       
 
       
    default = {};

     

       
5
       
11
       
 
       
  };

     

       
12
       
12
       
+
       
  options.testing-laziness-so-don't-read-me = lib.mkOption deathtrapArgs;

     

       
6
       
13
       
 
       
}

     

···

       
1
       
1
       
-
       
{ lib, ... }: {

     

       
1
       
1
       
+
       
{ lib, ... }:

     

       
2
       
2
       
+
       
let

     

       
3
       
3
       
+
       
  deathtrapArgs = lib.mapAttrs

     

       
4
       
4
       
+
       
    (k: _: throw "The module system is too strict, accessing an unused option's ${k} mkOption-attribute.")

     

       
5
       
5
       
+
       
    (lib.functionArgs lib.mkOption);

     

       
6
       
6
       
+
       
in

     

       
7
       
7
       
+
       
{

     

       
2
       
8
       
 
       
  options.nest.foo = lib.mkOption {

     

       
3
       
9
       
 
       
    type = lib.types.bool;

     

       
4
       
10
       
 
       
    default = false;

     

       
5
       
11
       
 
       
  };

     

       
12
       
12
       
+
       
  options.nest.unused = lib.mkOption deathtrapArgs;

     

       
6
       
13
       
 
       
  config.nest.bar = "bar";

     

       
7
       
14
       
 
       
}