bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs')
-rw-r--r--crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs37
1 files changed, 37 insertions, 0 deletions
diff --git a/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs b/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs
index c0b7db332e..1dc8dd95ab 100644
--- a/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs
+++ b/crates/ide_assists/src/handlers/replace_derive_with_manual_impl.rs
@@ -676,6 +676,43 @@ impl Clone for Foo {
}
#[test]
+ fn add_custom_impl_partial_ord_record_struct() {
+ check_assist(
+ replace_derive_with_manual_impl,
+ r#"
+//- minicore: ord
+#[derive(Partial$0Ord)]
+struct Foo {
+ bin: usize,
+ bar: usize,
+ baz: usize,
+}
+"#,
+ r#"
+struct Foo {
+ bin: usize,
+ bar: usize,
+ baz: usize,
+}
+
+impl PartialOrd for Foo {
+ $0fn partial_cmp(&self, other: &Self) -> Option<core::cmp::Ordering> {
+ match self.bin.partial_cmp(other.bin) {
+ Some(core::cmp::Ordering::Eq) => {}
+ ord => return ord,
+ }
+ match self.bar.partial_cmp(other.bar) {
+ Some(core::cmp::Ordering::Eq) => {}
+ ord => return ord,
+ }
+ self.baz.partial_cmp(other.baz)
+ }
+}
+"#,
+ )
+ }
+
+ #[test]
fn add_custom_impl_partial_eq_record_struct() {
check_assist(
replace_derive_with_manual_impl,