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-rw-r--r--lib/default.nix2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/default.nix b/lib/default.nix
index 280f04299..187514a30 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -45,6 +45,8 @@ let
genid_uint31 = x: ((lib.genid_uint32 x) + 16777216) / 2;
genid_uint32 = import ./genid.nix { inherit lib; };
+ hexchars = stringToCharacters "0123456789abcdef";
+
lpad = n: c: s:
if lib.stringLength s < n
then lib.lpad n c (c + s)