Rename a few remaining occurrences of #[export]

Author: Bromeon

README.md

@@ -84,8 +84,8 @@ impl HelloWorld {
         HelloWorld
     }
 
-    #[export]
-    fn _ready(&self, _owner: &Node) {
+    #[method]
+    fn _ready(&self, #[base] _node: &Node) {
         godot_print!("Hello, world.");
     }
 }

examples/property-export/src/lib.rs

@@ -21,8 +21,8 @@ impl PropertyExport {
         Self::default()
     }
 
-    #[export]
-    fn _ready(&self, _base: &Node) {
+    #[method]
+    fn _ready(&self) {
         godot_print!("------------------------------------------------------------------");
         godot_print!("Print from Rust (note the unordered map/set):");
         godot_print!("  Vec (name):");

gdnative/tests/ui/derive_fail_methods.rs

@@ -9,8 +9,8 @@ impl Foo {
         Foo {}
     }
 
-    #[export]
-    fn draw(&self, _owner: &Node) {}
+    #[method]
+    fn draw(&self) {}
 }
 
 fn main() {}

gdnative/tests/ui/derive_fail_methods.stderr

@@ -1,5 +1,10 @@
-error: cannot find attribute `export` in this scope
+error: cannot find attribute `method` in this scope
   --> $DIR/derive_fail_methods.rs:12:7
    |
-12 |     #[export]
-   |       ^^^^^^ help: a built-in attribute with a similar name exists: `expect`
+12 |     #[method]
+   |       ^^^^^^ help: an attribute macro with a similar name exists: `methods`
+   |
+  ::: $WORKSPACE/gdnative-derive/src/lib.rs
+   |
+   | pub fn methods(meta: TokenStream, input: TokenStream) -> TokenStream {
+   | -------------------------------------------------------------------- similarly named attribute macro `methods` defined here

test/src/lib.rs

@@ -115,28 +115,22 @@ impl NotFoo {
 
 #[methods]
 impl Foo {
-    #[export]
-    fn answer(&self, _owner: &Reference) -> i64 {
+    #[method]
+    fn answer(&self, #[base] _base: &Reference) -> i64 {
         self.0
     }
 
-    #[export]
-    fn choose(
-        &self,
-        _owner: &Reference,
-        a: GodotString,
-        which: bool,
-        b: GodotString,
-    ) -> GodotString {
+    #[method]
+    fn choose(&self, a: GodotString, which: bool, b: GodotString) -> GodotString {
         if which {
             a
         } else {
             b
         }
     }
 
-    #[export]
-    fn choose_variant(&self, _owner: &Reference, a: i32, what: Variant, b: f64) -> Variant {
+    #[method]
+    fn choose_variant(&self, a: i32, what: Variant, b: f64) -> Variant {
         let what = what.try_to::<String>().expect("should be string");
         match what.as_str() {
             "int" => a.to_variant(),
@@ -148,13 +142,13 @@ impl Foo {
 
 godot_itest! { test_rust_class_construction {
     let foo = Foo::new_instance();
-    assert_eq!(Ok(42), foo.map(|foo, owner| { foo.answer(&owner) }));
+    assert_eq!(Ok(42), foo.map(|foo, base| { foo.answer(&base) }));
 
     let base = foo.into_base();
     assert_eq!(Some(42), unsafe { base.call("answer", &[]).to() });
 
     let foo = Instance::<Foo, _>::try_from_base(base).expect("should be able to downcast");
-    assert_eq!(Ok(42), foo.map(|foo, owner| { foo.answer(&owner) }));
+    assert_eq!(Ok(42), foo.map(|foo, base| { foo.answer(&base) }));
 
     let base = foo.into_base();
     assert!(Instance::<NotFoo, _>::try_from_base(base).is_err());
@@ -172,11 +166,10 @@ impl OptionalArgs {
 
 #[methods]
 impl OptionalArgs {
-    #[export]
+    #[method]
     #[allow(clippy::many_single_char_names)]
     fn opt_sum(
-        &self,
-        _owner: &Reference,
+        &self, //
         a: i64,
         b: i64,
         #[opt] c: i64,

test/src/test_async.rs

@@ -48,8 +48,8 @@ impl AsyncExecutorDriver {
 
 #[methods]
 impl AsyncExecutorDriver {
-    #[export]
-    fn _process(&self, _owner: &Node, _delta: f64) {
+    #[method]
+    fn _process(&self, _delta: f64) {
         EXECUTOR.with(|e| e.pool.borrow_mut().run_until_stalled());
     }
 }

test/src/test_derive.rs

@@ -187,7 +187,7 @@ impl MinimalDerive {
         Self(54)
     }
 
-    #[export]
+    #[export] // deliberately use old attribute
     fn answer(&self, _owner: &Reference) -> i64 {
         self.0
     }
@@ -208,22 +208,22 @@ struct EmplacementOnly(i64);
 
 #[methods]
 impl EmplacementOnly {
-    #[export]
-    fn answer(&self, _owner: &Reference) -> i64 {
+    #[method]
+    fn answer(&self, #[base] _base: &Reference) -> i64 {
         self.0
     }
 }
 
 crate::godot_itest! { test_derive_nativeclass_without_constructor {
     let foo = Instance::emplace(EmplacementOnly(54));
-    assert_eq!(Ok(54), foo.map(|foo, owner| { foo.answer(&owner) }));
+    assert_eq!(Ok(54), foo.map(|foo, base| { foo.answer(&base) }));
 
     let base = foo.into_base();
     assert_eq!(Some(54), unsafe { base.call("answer", &[]).to::<i64>() });
 
     let foo = Instance::<EmplacementOnly, _>::try_from_base(base)
         .expect("should be able to downcast");
-    assert_eq!(Ok(54), foo.map(|foo, owner| { foo.answer(&owner) }));
+    assert_eq!(Ok(54), foo.map(|foo, base| { foo.answer(&base) }));
 }}
 
 // ----------------------------------------------------------------------------------------------------------------------------------------------
@@ -237,8 +237,8 @@ impl WithoutInherit {
         Self(54)
     }
 
-    #[export]
-    fn answer(&self, _owner: &Reference) -> i64 {
+    #[method]
+    fn answer(&self) -> i64 {
         self.0
     }
 }

test/src/test_free_ub.rs

@@ -21,17 +21,17 @@ struct Bar(i64, Arc<AtomicUsize>);
 
 #[methods]
 impl Bar {
-    #[export]
-    fn free_is_not_ub(&mut self, owner: &Node) -> bool {
+    #[method]
+    fn free_is_not_ub(&mut self, #[base] owner: &Node) -> bool {
         unsafe {
             owner.assume_unique().free();
         }
         assert_eq!(42, self.0, "self should not point to garbage");
         true
     }
 
-    #[export]
-    fn set_script_is_not_ub(&mut self, owner: &Node) -> bool {
+    #[method]
+    fn set_script_is_not_ub(&mut self, #[base] owner: &Node) -> bool {
         owner.set_script(Null::null());
         assert_eq!(42, self.0, "self should not point to garbage");
         true

test/src/test_map_owned.rs

@@ -23,8 +23,8 @@ struct VecBuilder {
 
 #[methods]
 impl VecBuilder {
-    #[export]
-    fn append(mut self, _owner: TRef<Reference>, mut numbers: Vec<i32>) -> Instance<Self> {
+    #[method]
+    fn append(mut self, mut numbers: Vec<i32>) -> Instance<Self> {
         self.v.append(&mut numbers);
         Instance::emplace(Self { v: self.v }).into_shared()
     }
@@ -35,15 +35,15 @@ crate::godot_itest! { test_map_owned {
     let v1 = unsafe { v1.assume_safe() };
 
     let v2 = v1
-        .map_owned(|s, owner| s.append(owner, vec![1, 2, 3]))
+        .map_owned(|s, _base| s.append(vec![1, 2, 3]))
         .unwrap();
     let v2 = unsafe { v2.assume_safe() };
     assert!(v1
         .map_owned(|_, _| panic!("should never be called"))
         .is_err());
 
     let v3 = v2
-        .map_owned(|s, owner| s.append(owner, vec![4, 5, 6]))
+        .map_owned(|s, _base| s.append(vec![4, 5, 6]))
         .unwrap();
     let v3 = unsafe { v3.assume_safe() };
     assert!(v2

test/src/test_register.rs

@@ -73,13 +73,14 @@ impl StaticallyNamed for RegisterProperty {
 
 #[methods]
 impl RegisterProperty {
-    #[export]
-    fn set_value(&mut self, _owner: TRef<Reference>, value: i64) {
+    // Note: the _base parameter is necessary, because registration API with_setter/with_getter matches that signature
+    #[method]
+    fn set_value(&mut self, #[base] _base: TRef<Reference>, value: i64) {
         self.value = value;
     }
 
-    #[export]
-    fn get_value(&self, _owner: TRef<Reference>) -> i64 {
+    #[method]
+    fn get_value(&self, #[base] _base: TRef<Reference>) -> i64 {
         self.value
     }
 }