core::mem::discriminant(self).hash(state);
}
}
+"#,
+ )
+ }
+
+ #[test]
+ fn add_custom_impl_clone_record_struct() {
+ check_assist(
+ replace_derive_with_manual_impl,
+ r#"
+//- minicore: clone
+#[derive(Clo$0ne)]
+struct Foo {
+ bin: usize,
+ bar: usize,
+}
+"#,
+ r#"
+struct Foo {
+ bin: usize,
+ bar: usize,
+}
+
+impl Clone for Foo {
+ $0fn clone(&self) -> Self {
+ Self {
+ bin: self.bin.clone(),
+ bar: self.bar.clone(),
+ }
+ }
+}
+"#,
+ )
+ }
+
+ #[test]
+ fn add_custom_impl_clone_tuple_struct() {
+ check_assist(
+ replace_derive_with_manual_impl,
+ r#"
+//- minicore: clone
+#[derive(Clo$0ne)]
+struct Foo(usize, usize);
+"#,
+ r#"
+struct Foo(usize, usize);
+
+impl Clone for Foo {
+ $0fn clone(&self) -> Self {
+ Self(self.0.clone(), self.1.clone())
+ }
+}
+"#,
+ )
+ }
+
+ #[test]
+ fn add_custom_impl_clone_enum() {
+ check_assist(
+ replace_derive_with_manual_impl,
+ r#"
+//- minicore: clone
+#[derive(Clo$0ne)]
+enum Foo {
+ Bar,
+ Baz,
+}
+"#,
+ r#"
+enum Foo {
+ Bar,
+ Baz,
+}
+
+impl Clone for Foo {
+ $0fn clone(&self) -> Self {
+ match self {
+ Self::Bar => Self::Bar,
+ Self::Baz => Self::Baz,
+ }
+ }
+}
+"#,
+ )
+ }
+
+ #[test]
+ fn add_custom_impl_clone_tuple_enum() {
+ check_assist(
+ replace_derive_with_manual_impl,
+ r#"
+//- minicore: clone
+#[derive(Clo$0ne)]
+enum Foo {
+ Bar,
+ Baz,
+}
+"#,
+ r#"
+enum Foo {
+ Bar(String),
+ Baz,
+}
+
+impl Clone for Foo {
+ $0fn clone(&self) -> Self {
+ match self {
+ Self::Bar(arg1) => Self::Bar(arg1.clone()),
+ Self::Baz => Self::Baz,
+ }
+ }
+}
"#,
)
}