From 24bcfd779634843e5f12bcfbb1591fa783fdc890 Mon Sep 17 00:00:00 2001
From: Tony Arcieri <bascule@gmail.com>
Date: Wed, 10 Dec 2025 10:25:14 -0700
Subject: [PATCH] mcf: impl `Display` for `PasswordHashRef`

It's a `str` newtype, so make it possible to display the underlying
string
---
 mcf/src/lib.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/mcf/src/lib.rs b/mcf/src/lib.rs
index 1260342f6..5babd886f 100644
--- a/mcf/src/lib.rs
+++ b/mcf/src/lib.rs
@@ -20,6 +20,7 @@ mod base64;
 mod error;
 mod fields;
 
+use core::fmt;
 pub use error::{Error, Result};
 pub use fields::{Field, Fields};
 
@@ -71,6 +72,12 @@ impl<'a> PasswordHashRef<'a> {
     }
 }
 
+impl fmt::Display for PasswordHashRef<'_> {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        f.write_str(self.as_str())
+    }
+}
+
 impl<'a> From<PasswordHashRef<'a>> for &'a str {
     fn from(hash: PasswordHashRef<'a>) -> &'a str {
         hash.0