···

       
5
       
5
       
 
       
, rust

     

       
6
       
6
       
 
       
, rustPlatform

     

       
7
       
7
       
 
       
, installShellFiles

     

       
8
       
8
       
+
       
, libiconv

     

       
8
       
9
       
 
       
, libobjc

     

       
9
       
10
       
 
       
, Security

     

       
10
       
11
       
 
       
, CoreServices

     
···

       
28
       
29
       
 
       
  # Install completions post-install

     

       
29
       
30
       
 
       
  nativeBuildInputs = [ installShellFiles ];

     

       
30
       
31
       
 
       


     

       
31
       
31
       
-
       
  buildInputs = lib.optionals stdenv.isDarwin [ libobjc Security CoreServices Metal Foundation ];

     

       
32
       
32
       
+
       
  buildInputs = lib.optionals stdenv.isDarwin [ libiconv libobjc Security CoreServices Metal Foundation ];

     

       
32
       
33
       
 
       


     

       
33
       
34
       
 
       
  # The rusty_v8 package will try to download a `librusty_v8.a` release at build time to our read-only filesystem

     

       
34
       
35
       
 
       
  # To avoid this we pre-download the file and place it in the locations it will require it in advance