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-rw-r--r--krebs/4lib/default.nix6
1 files changed, 6 insertions, 0 deletions
diff --git a/krebs/4lib/default.nix b/krebs/4lib/default.nix
index 8b587dfb2..ca7219c7e 100644
--- a/krebs/4lib/default.nix
+++ b/krebs/4lib/default.nix
@@ -16,4 +16,10 @@ builtins // lib // rec {
listset = import ./listset.nix { inherit lib; };
shell = import ./shell.nix { inherit lib; };
tree = import ./tree.nix { inherit lib; };
+
+ toC = x: {
+ list = "{ ${concatStringsSep ", " (map toC x)} }";
+ null = "NULL";
+ string = toJSON x; # close enough
+ }.${typeOf x};
}