2 files changed, 27 insertions, 10 deletions

diff --git a/wgpu/src/image/raster.rs b/wgpu/src/image/raster.rs
index bca2ebda..648df0ff 100644
--- a/wgpu/src/image/raster.rs
+++ b/wgpu/src/image/raster.rs
@@ -3,9 +3,7 @@ use iced_native::image;
 use std::{
     collections::{HashMap, HashSet},
 };
-use debug_stub_derive::*;
 
-#[derive(DebugStub)]
 pub enum Memory {
     Host(::image::ImageBuffer<::image::Bgra<u8>, Vec<u8>>),
     Device(ImageAllocation),
@@ -24,6 +22,17 @@ impl Memory {
     }
 }
 
+impl std::fmt::Debug for Memory {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Memory::Host(_) => write!(f, "Memory::Host"),
+            Memory::Device(_) => write!(f, "Memory::Device"),
+            Memory::NotFound => write!(f, "Memory::NotFound"),
+            Memory::Invalid => write!(f, "Memory::Invalid"),
+        }
+    }
+}
+
 #[derive(Debug)]
 pub struct Cache {
     map: HashMap<u64, Memory>,
diff --git a/wgpu/src/image/vector.rs b/wgpu/src/image/vector.rs
index 9bddcc2b..a8746566 100644
--- a/wgpu/src/image/vector.rs
+++ b/wgpu/src/image/vector.rs
@@ -3,14 +3,9 @@ use iced_native::svg;
 use std::{
     collections::{HashMap, HashSet},
 };
-use debug_stub_derive::*;
 
-#[derive(DebugStub)]
 pub enum Svg {
-    Loaded(
-        #[debug_stub="ReplacementValue"]
-        resvg::usvg::Tree
-    ),
+    Loaded(resvg::usvg::Tree),
     NotFound,
 }
 
@@ -27,10 +22,17 @@ impl Svg {
     }
 }
 
-#[derive(DebugStub)]
+impl std::fmt::Debug for Svg {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Svg::Loaded(_) => write!(f, "Svg::Loaded"),
+            Svg::NotFound => write!(f, "Svg::NotFound"),
+        }
+    }
+}
+
 pub struct Cache {
     svgs: HashMap<u64, Svg>,
-    #[debug_stub="ReplacementValue"]
     rasterized: HashMap<(u64, u32, u32), ImageAllocation>,
     svg_hits: HashSet<u64>,
     rasterized_hits: HashSet<(u64, u32, u32)>,
@@ -144,3 +146,9 @@ impl Cache {
         self.rasterized_hits.clear();
     }
 }
+
+impl std::fmt::Debug for Cache {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "vector::Cache")
+    }
+}
\ No newline at end of file