diff --git a/crates/ide-assists/src/handlers/generate_asref_impl_from_borrow.rs b/crates/ide-assists/src/handlers/generate_asref_impl_from_borrow.rs
new file mode 100644
index 000000000000..7752af2913bd
--- /dev/null
+++ b/crates/ide-assists/src/handlers/generate_asref_impl_from_borrow.rs
@@ -0,0 +1,295 @@
+use ide_db::{famous_defs::FamousDefs, traits::resolve_target_trait};
+use syntax::{
+    ast::{self, AstNode, HasName, edit_in_place::Indent, make},
+    syntax_editor::Position,
+};
+
+use crate::{AssistContext, AssistId, Assists};
+
+// Assist: generate_asref_impl_from_borrow
+//
+// Generate `AsRef` implement from `Borrow`.
+//
+// ```
+// //- minicore: borrow, as_ref
+// use core::borrow::Borrow;
+// struct Foo<T>(T);
+//
+// impl<T> $0Borrow<T> for Foo<T> {
+//     fn borrow(&self) -> &T {
+//         &self.0
+//     }
+// }
+// ```
+// ->
+// ```
+// use core::borrow::Borrow;
+// struct Foo<T>(T);
+//
+// $0impl<T> AsRef<T> for Foo<T> {
+//     fn as_ref(&self) -> &T {
+//         &self.0
+//     }
+// }
+//
+// impl<T> Borrow<T> for Foo<T> {
+//     fn borrow(&self) -> &T {
+//         &self.0
+//     }
+// }
+// ```
+//
+// ---
+// Generate `AsMut` implement from `BorrowMut`.
+//
+// ```
+// //- minicore: borrow_mut, as_mut
+// use core::borrow::BorrowMut;
+// struct Foo<T>(T);
+//
+// impl<T> $0BorrowMut<T> for Foo<T> {
+//     fn borrow_mut(&mut self) -> &mut T {
+//         &mut self.0
+//     }
+// }
+// ```
+// ->
+// ```
+// use core::borrow::BorrowMut;
+// struct Foo<T>(T);
+//
+// $0impl<T> AsMut<T> for Foo<T> {
+//     fn as_mut(&mut self) -> &mut T {
+//         &mut self.0
+//     }
+// }
+//
+// impl<T> BorrowMut<T> for Foo<T> {
+//     fn borrow_mut(&mut self) -> &mut T {
+//         &mut self.0
+//     }
+// }
+// ```
+pub(crate) fn generate_asref_impl_from_borrow(
+    acc: &mut Assists,
+    ctx: &AssistContext<'_>,
+) -> Option<()> {
+    let ty = ctx.find_node_at_offset::<ast::Type>()?;
+    let impl_ = ast::Impl::cast(ty.syntax().parent()?)?;
+    let path = ast::PathType::cast(impl_.trait_()?.syntax().clone())?;
+    let indent = impl_.indent_level();
+
+    let name = path.path()?.segment()?.name_ref()?;
+    let scope = ctx.sema.scope(path.syntax())?;
+    let famous = FamousDefs(&ctx.sema, scope.krate());
+    let trait_ = resolve_target_trait(&ctx.sema, &impl_)?;
+
+    let (target_name, target_method_name) = out_trait(famous, trait_)?;
+
+    let method = impl_.assoc_item_list()?.assoc_items().find_map(|it| match it {
+        ast::AssocItem::Fn(f) => Some(f),
+        _ => None,
+    })?;
+
+    let target = impl_.syntax().text_range();
+    acc.add(
+        AssistId::generate("generate_asref_impl_from_borrow"),
+        format!("Generate `{target_name}` implement from `{name}`"),
+        target,
+        |edit| {
+            let mut editor = edit.make_editor(impl_.syntax());
+            editor.replace(name.syntax(), make::name_ref(target_name).syntax().clone_for_update());
+
+            if let Some(name) = method.name() {
+                editor.replace(
+                    name.syntax(),
+                    make::name(target_method_name).syntax().clone_for_update(),
+                );
+            }
+
+            editor.insert_all(
+                Position::after(impl_.syntax()),
+                vec![
+                    make::tokens::whitespace(&format!("\n\n{indent}")).into(),
+                    impl_.syntax().clone_for_update().into(),
+                ],
+            );
+
+            if let Some(cap) = ctx.config.snippet_cap {
+                edit.add_tabstop_before(cap, impl_);
+            }
+
+            edit.add_file_edits(ctx.vfs_file_id(), editor);
+        },
+    )
+}
+
+fn out_trait(
+    famous: FamousDefs<'_, '_>,
+    trait_: hir::Trait,
+) -> Option<(&'static str, &'static str)> {
+    if trait_ == famous.core_borrow_Borrow()? {
+        Some(("AsRef", "as_ref"))
+    } else if trait_ == famous.core_borrow_BorrowMut()? {
+        Some(("AsMut", "as_mut"))
+    } else {
+        None
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::tests::check_assist;
+
+    use super::*;
+
+    #[test]
+    fn test_generate_asref_impl_from_borrow() {
+        check_assist(
+            generate_asref_impl_from_borrow,
+            r#"
+//- minicore: borrow, as_ref
+use core::borrow::Borrow;
+struct Foo<T>(T);
+
+impl<T> $0Borrow<T> for Foo<T> {
+    fn borrow(&self) -> &T {
+        &self.0
+    }
+}
+            "#,
+            r#"
+use core::borrow::Borrow;
+struct Foo<T>(T);
+
+$0impl<T> AsRef<T> for Foo<T> {
+    fn as_ref(&self) -> &T {
+        &self.0
+    }
+}
+
+impl<T> Borrow<T> for Foo<T> {
+    fn borrow(&self) -> &T {
+        &self.0
+    }
+}
+            "#,
+        );
+    }
+
+    #[test]
+    fn test_generate_asmut_impl_from_borrow_mut() {
+        check_assist(
+            generate_asref_impl_from_borrow,
+            r#"
+//- minicore: borrow_mut, as_mut
+use core::borrow::BorrowMut;
+struct Foo<T>(T);
+
+impl<T> $0BorrowMut<T> for Foo<T> {
+    fn borrow_mut(&mut self) -> &mut T {
+        &mut self.0
+    }
+}
+            "#,
+            r#"
+use core::borrow::BorrowMut;
+struct Foo<T>(T);
+
+$0impl<T> AsMut<T> for Foo<T> {
+    fn as_mut(&mut self) -> &mut T {
+        &mut self.0
+    }
+}
+
+impl<T> BorrowMut<T> for Foo<T> {
+    fn borrow_mut(&mut self) -> &mut T {
+        &mut self.0
+    }
+}
+            "#,
+        );
+    }
+
+    #[test]
+    fn test_generate_asref_impl_from_borrow_attributes() {
+        check_assist(
+            generate_asref_impl_from_borrow,
+            r#"
+//- minicore: borrow, as_ref
+use core::borrow::Borrow;
+struct Foo<T>(T);
+
+#[cfg(feature = "foo")]
+impl<T> $0Borrow<T> for Foo<T> {
+    /// some docs
+    fn borrow(&self) -> &T {
+        &self.0
+    }
+}
+            "#,
+            r#"
+use core::borrow::Borrow;
+struct Foo<T>(T);
+
+$0#[cfg(feature = "foo")]
+impl<T> AsRef<T> for Foo<T> {
+    /// some docs
+    fn as_ref(&self) -> &T {
+        &self.0
+    }
+}
+
+#[cfg(feature = "foo")]
+impl<T> Borrow<T> for Foo<T> {
+    /// some docs
+    fn borrow(&self) -> &T {
+        &self.0
+    }
+}
+            "#,
+        );
+    }
+
+    #[test]
+    fn test_generate_asref_impl_from_borrow_indent() {
+        check_assist(
+            generate_asref_impl_from_borrow,
+            r#"
+//- minicore: borrow, as_ref
+mod foo {
+    mod bar {
+        use core::borrow::Borrow;
+        struct Foo<T>(T);
+
+        impl<T> $0Borrow<T> for Foo<T> {
+            fn borrow(&self) -> &T {
+                &self.0
+            }
+        }
+    }
+}
+            "#,
+            r#"
+mod foo {
+    mod bar {
+        use core::borrow::Borrow;
+        struct Foo<T>(T);
+
+        $0impl<T> AsRef<T> for Foo<T> {
+            fn as_ref(&self) -> &T {
+                &self.0
+            }
+        }
+
+        impl<T> Borrow<T> for Foo<T> {
+            fn borrow(&self) -> &T {
+                &self.0
+            }
+        }
+    }
+}
+            "#,
+        );
+    }
+}
diff --git a/crates/ide-assists/src/lib.rs b/crates/ide-assists/src/lib.rs
index c2604432032d..3467852831e7 100644
--- a/crates/ide-assists/src/lib.rs
+++ b/crates/ide-assists/src/lib.rs
@@ -153,6 +153,7 @@ mod handlers {
     mod flip_comma;
     mod flip_or_pattern;
     mod flip_trait_bound;
+    mod generate_asref_impl_from_borrow;
     mod generate_constant;
     mod generate_default_from_enum_variant;
     mod generate_default_from_new;
@@ -302,6 +303,7 @@ mod handlers {
             generate_impl::generate_impl,
             generate_impl::generate_trait_impl,
             generate_is_empty_from_len::generate_is_empty_from_len,
+            generate_asref_impl_from_borrow::generate_asref_impl_from_borrow,
             generate_mut_trait_impl::generate_mut_trait_impl,
             generate_new::generate_new,
             generate_trait_from_impl::generate_trait_from_impl,
diff --git a/crates/ide-assists/src/tests/generated.rs b/crates/ide-assists/src/tests/generated.rs
index fe74694d8a44..0a5dcdddcceb 100644
--- a/crates/ide-assists/src/tests/generated.rs
+++ b/crates/ide-assists/src/tests/generated.rs
@@ -1311,6 +1311,74 @@ fn foo<T: Copy + Clone>() { }
     )
 }
 
+#[test]
+fn doctest_generate_asref_impl_from_borrow() {
+    check_doc_test(
+        "generate_asref_impl_from_borrow",
+        r#####"
+//- minicore: borrow, as_ref
+use core::borrow::Borrow;
+struct Foo<T>(T);
+
+impl<T> $0Borrow<T> for Foo<T> {
+    fn borrow(&self) -> &T {
+        &self.0
+    }
+}
+"#####,
+        r#####"
+use core::borrow::Borrow;
+struct Foo<T>(T);
+
+$0impl<T> AsRef<T> for Foo<T> {
+    fn as_ref(&self) -> &T {
+        &self.0
+    }
+}
+
+impl<T> Borrow<T> for Foo<T> {
+    fn borrow(&self) -> &T {
+        &self.0
+    }
+}
+"#####,
+    )
+}
+
+#[test]
+fn doctest_generate_asref_impl_from_borrow_1() {
+    check_doc_test(
+        "generate_asref_impl_from_borrow",
+        r#####"
+//- minicore: borrow_mut, as_mut
+use core::borrow::BorrowMut;
+struct Foo<T>(T);
+
+impl<T> $0BorrowMut<T> for Foo<T> {
+    fn borrow_mut(&mut self) -> &mut T {
+        &mut self.0
+    }
+}
+"#####,
+        r#####"
+use core::borrow::BorrowMut;
+struct Foo<T>(T);
+
+$0impl<T> AsMut<T> for Foo<T> {
+    fn as_mut(&mut self) -> &mut T {
+        &mut self.0
+    }
+}
+
+impl<T> BorrowMut<T> for Foo<T> {
+    fn borrow_mut(&mut self) -> &mut T {
+        &mut self.0
+    }
+}
+"#####,
+    )
+}
+
 #[test]
 fn doctest_generate_constant() {
     check_doc_test(