From 3d1ce0d261c39a011616f8495d80ecbd0ca006e0 Mon Sep 17 00:00:00 2001
From: "Tobin C. Harding" <me@tobin.cc>
Date: Thu, 22 Aug 2024 12:07:29 +1000
Subject: [PATCH] Truncate secret hash using precision

Currently we are attempting to truncate the hash created using
`bitcoin_hashes` by using the "width" formatting parameter instead of
the "precision" parameter. `hex-conservative` truncates with the
"precision" parameter as is expected since a hash is not an integral
type.

Use the formatting string `"{:.16}"` which is the "precision"
formatting parameter.
---
 src/secret.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/secret.rs b/src/secret.rs
index f13d91ae9..49323dd27 100644
--- a/src/secret.rs
+++ b/src/secret.rs
@@ -46,7 +46,7 @@ macro_rules! impl_display_secret {
                 engine.input(&self.secret_bytes());
                 let hash = sha256::Hash::from_engine(engine);
 
-                f.debug_tuple(stringify!($thing)).field(&format_args!("#{:016x}", hash)).finish()
+                f.debug_tuple(stringify!($thing)).field(&format_args!("#{:.16}", hash)).finish()
             }
         }