From 2d41780bb491c594f1193128f60ca8fabf47ec20 Mon Sep 17 00:00:00 2001
From: Wez Furlong <wez@wezfurlong.org>
Date: Sat, 19 Apr 2025 14:02:34 -0700
Subject: [PATCH] vtparse: improve CsiParam Debug impl

show the byte as a char
---
 vtparse/src/lib.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/vtparse/src/lib.rs b/vtparse/src/lib.rs
index 8f4483b91..5a1115f49 100644
--- a/vtparse/src/lib.rs
+++ b/vtparse/src/lib.rs
@@ -397,12 +397,21 @@ pub struct VTParser {
 /// and I are intermediate bytes in the range 0x20-0x2F
 /// and F is the final byte in the range 0x40-0x7E
 ///
-#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
+#[derive(Copy, Clone, PartialEq, Eq, Hash)]
 pub enum CsiParam {
     Integer(i64),
     P(u8),
 }
 
+impl core::fmt::Debug for CsiParam {
+    fn fmt(&self, fmt: &mut core::fmt::Formatter) -> core::fmt::Result {
+        match self {
+            Self::Integer(i) => write!(fmt, "Integer({i})"),
+            Self::P(n) => write!(fmt, "P({})", char::from(*n)),
+        }
+    }
+}
+
 impl Default for CsiParam {
     fn default() -> Self {
         Self::Integer(0)
-- 
2.51.2