From 8ed5f45a085725ec26333be92a3f63039f02316e Mon Sep 17 00:00:00 2001
From: pantonshire <tom@tomandtally.co.uk>
Date: Thu, 17 Oct 2024 13:14:05 +0100
Subject: [PATCH] add implementation of write_char for VgaBuf

---
 boot1/src/vga.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/boot1/src/vga.rs b/boot1/src/vga.rs
index cdd0125..76fd0bb 100644
--- a/boot1/src/vga.rs
+++ b/boot1/src/vga.rs
@@ -81,4 +81,9 @@ impl fmt::Write for VgaBuf {
     self.vga_write_str(s);
     Ok(())
   }
+  
+  fn write_char(&mut self, c: char) -> fmt::Result {
+    self.vga_write_char(c);
+    Ok(())
+  }
 }