optimize

microsoft · Feb 3, 2025 · 02eb56b · 02eb56b
1 parent e078dd8
commit 02eb56b
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/crates/libs/bindgen/src/winmd/attributes.rs b/crates/libs/bindgen/src/winmd/attributes.rs
@@ -73,4 +73,8 @@ flags!(TypeAttributes, u32);
 impl TypeAttributes {
     pub const ExplicitLayout: Self = Self(0x10);
     pub const WindowsRuntime: Self = Self(0x4000);
+
+    pub fn is_nested(&self) -> bool {
+        (self.0 & 0x00000006) != 0
+    }
 }
diff --git a/crates/libs/bindgen/src/winmd/reader.rs b/crates/libs/bindgen/src/winmd/reader.rs
@@ -29,7 +29,9 @@ impl Reader {
             }
 
             for def in file.table::<TypeDef>() {
-                if def.nested().is_some() {
+                let flags = def.flags();
+
+                if flags.is_nested() || def.nested().is_some() {
                     // This skips the nested types as we've already retrieved them.
                     continue;
                 }
@@ -43,7 +45,7 @@ impl Reader {
                 let types = reader.0.entry(type_name.namespace()).or_default();
                 let category = Category::new(def);
 
-                if def.flags().contains(TypeAttributes::WindowsRuntime) {
+                if flags.contains(TypeAttributes::WindowsRuntime) {
                     let ty = match category {
                         Category::Attribute => continue,
                         Category::Class => Type::Class(Class { def }),