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-rw-r--r--hsm-core/Hsm/Core/Show.hs9
1 files changed, 9 insertions, 0 deletions
diff --git a/hsm-core/Hsm/Core/Show.hs b/hsm-core/Hsm/Core/Show.hs
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--- /dev/null
+++ b/hsm-core/Hsm/Core/Show.hs
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+-- Defines some convenience printing functions
+module Hsm.Core.Show
+ ( showHex
+ ) where
+
+import Numeric qualified as N (showHex)
+
+showHex :: Integral a => a -> String
+showHex v = "0x" <> N.showHex v ""