From b39e1a10c731fd0e61a566a0668abc33ae821b49 Mon Sep 17 00:00:00 2001
From: metamuffin <metamuffin@disroot.org>
Date: Wed, 18 Feb 2026 03:41:05 +0100
Subject: use fourcc as object tags (bad idea); store type info within objects

---
 common/object/src/debug.rs | 59 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 common/object/src/debug.rs

(limited to 'common/object/src/debug.rs')

diff --git a/common/object/src/debug.rs b/common/object/src/debug.rs
new file mode 100644
index 0000000..15812b1
--- /dev/null
+++ b/common/object/src/debug.rs
@@ -0,0 +1,59 @@
+/*
+    This file is part of jellything (https://codeberg.org/metamuffin/jellything)
+    which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
+    Copyright (C) 2026 metamuffin <metamuffin.org>
+*/
+
+use crate::{Object, ObjectBuffer, Tag, TypedTag, ValueType};
+use std::{any::type_name, fmt::Debug};
+
+impl Debug for ObjectBuffer {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        self.as_object().fmt(f)
+    }
+}
+
+impl Debug for Object<'_> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let mut s = f.debug_struct("Object");
+        let mut nonexhaustive = false;
+        for (i, tag) in self.keys().enumerate() {
+            let kbytes = tag.0.to_be_bytes();
+            let k = str::from_utf8(&kbytes).unwrap();
+            let ty = self.offset_type(i);
+            let sz = self.size(i);
+            match (ty, sz) {
+                (ValueType::String, _) => s.field(k, &self.get_typed::<&str>(i).unwrap()),
+                (ValueType::Binary, _) => s.field(k, &self.get_typed::<&[u8]>(i).unwrap()),
+                (ValueType::Object, _) => s.field(k, &self.get_typed::<Object>(i).unwrap()),
+                (ValueType::UInt, 4) => s.field(k, &self.get_typed::<u32>(i).unwrap()),
+                (ValueType::UInt, 8) => s.field(k, &self.get_typed::<u64>(i).unwrap()),
+                (ValueType::Int, 8) => s.field(k, &self.get_typed::<i64>(i).unwrap()),
+                _ => {
+                    nonexhaustive = true;
+                    &mut s
+                }
+            };
+        }
+        if nonexhaustive {
+            s.finish_non_exhaustive()
+        } else {
+            s.finish()
+        }
+    }
+}
+
+impl<T> Debug for TypedTag<T> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_tuple(&format!("TypedTag<{}>", type_name::<T>()))
+            .field(&self.0)
+            .finish()
+    }
+}
+impl Debug for Tag {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let bytes = self.0.to_be_bytes();
+        let name = str::from_utf8(&bytes).unwrap();
+        f.debug_tuple("Tag").field(&name).finish()
+    }
+}
-- 
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