diff --git a/crates/ide-assists/src/handlers/convert_tuple_return_type_to_struct.rs b/crates/ide-assists/src/handlers/convert_tuple_return_type_to_struct.rs
new file mode 100644
index 0000000000..c71a2de7c0
--- /dev/null
+++ b/crates/ide-assists/src/handlers/convert_tuple_return_type_to_struct.rs
@@ -0,0 +1,891 @@
+use either::Either;
+use hir::ModuleDef;
+use ide_db::{
+    assists::{AssistId, AssistKind},
+    defs::Definition,
+    helpers::mod_path_to_ast,
+    imports::insert_use::{insert_use, ImportScope},
+    search::{FileReference, UsageSearchResult},
+    source_change::SourceChangeBuilder,
+    syntax_helpers::node_ext::{for_each_tail_expr, walk_expr},
+    FxHashSet,
+};
+use syntax::{
+    ast::{self, edit::IndentLevel, edit_in_place::Indent, make, HasName},
+    match_ast, ted, AstNode, SyntaxNode,
+};
+
+use crate::assist_context::{AssistContext, Assists};
+
+// Assist: convert_tuple_return_type_to_struct
+//
+// This converts the return type of a function from a tuple type
+// into a tuple struct and updates the body accordingly.
+//
+// ```
+// fn bar() {
+//     let (a, b, c) = foo();
+// }
+//
+// fn foo() -> ($0u32, u32, u32) {
+//     (1, 2, 3)
+// }
+// ```
+// ->
+// ```
+// fn bar() {
+//     let FooResult(a, b, c) = foo();
+// }
+//
+// struct FooResult(u32, u32, u32);
+//
+// fn foo() -> FooResult {
+//     FooResult(1, 2, 3)
+// }
+// ```
+pub(crate) fn convert_tuple_return_type_to_struct(
+    acc: &mut Assists,
+    ctx: &AssistContext<'_>,
+) -> Option<()> {
+    let ret_type = ctx.find_node_at_offset::<ast::RetType>()?;
+    let type_ref = ret_type.ty()?;
+
+    let ast::Type::TupleType(tuple_ty) = &type_ref else { return None };
+    if tuple_ty.fields().any(|field| matches!(field, ast::Type::ImplTraitType(_))) {
+        return None;
+    }
+
+    let fn_ = ret_type.syntax().parent().and_then(ast::Fn::cast)?;
+    let fn_def = ctx.sema.to_def(&fn_)?;
+    let fn_name = fn_.name()?;
+    let target_module = ctx.sema.scope(fn_.syntax())?.module().nearest_non_block_module(ctx.db());
+
+    let target = type_ref.syntax().text_range();
+    acc.add(
+        AssistId("convert_tuple_return_type_to_struct", AssistKind::RefactorRewrite),
+        "Convert tuple return type to tuple struct",
+        target,
+        move |edit| {
+            let ret_type = edit.make_mut(ret_type);
+            let fn_ = edit.make_mut(fn_);
+
+            let usages = Definition::Function(fn_def).usages(&ctx.sema).all();
+            let struct_name = format!("{}Result", stdx::to_camel_case(&fn_name.to_string()));
+            let parent = fn_.syntax().ancestors().find_map(<Either<ast::Impl, ast::Trait>>::cast);
+            add_tuple_struct_def(
+                edit,
+                ctx,
+                &usages,
+                parent.as_ref().map(|it| it.syntax()).unwrap_or(fn_.syntax()),
+                tuple_ty,
+                &struct_name,
+                &target_module,
+            );
+
+            ted::replace(
+                ret_type.syntax(),
+                make::ret_type(make::ty(&struct_name)).syntax().clone_for_update(),
+            );
+
+            if let Some(fn_body) = fn_.body() {
+                replace_body_return_values(ast::Expr::BlockExpr(fn_body), &struct_name);
+            }
+
+            replace_usages(edit, ctx, &usages, &struct_name, &target_module);
+        },
+    )
+}
+
+/// Replaces tuple usages with the corresponding tuple struct pattern.
+fn replace_usages(
+    edit: &mut SourceChangeBuilder,
+    ctx: &AssistContext<'_>,
+    usages: &UsageSearchResult,
+    struct_name: &str,
+    target_module: &hir::Module,
+) {
+    for (file_id, references) in usages.iter() {
+        edit.edit_file(*file_id);
+
+        let refs_with_imports =
+            augment_references_with_imports(edit, ctx, references, struct_name, target_module);
+
+        refs_with_imports.into_iter().rev().for_each(|(name, import_data)| {
+            if let Some(fn_) = name.syntax().parent().and_then(ast::Fn::cast) {
+                cov_mark::hit!(replace_trait_impl_fns);
+
+                if let Some(ret_type) = fn_.ret_type() {
+                    ted::replace(
+                        ret_type.syntax(),
+                        make::ret_type(make::ty(struct_name)).syntax().clone_for_update(),
+                    );
+                }
+
+                if let Some(fn_body) = fn_.body() {
+                    replace_body_return_values(ast::Expr::BlockExpr(fn_body), struct_name);
+                }
+            } else {
+                // replace tuple patterns
+                let pats = name
+                    .syntax()
+                    .ancestors()
+                    .nth(5)
+                    .and_then(node_to_pats)
+                    .or_else(|| {
+                        cov_mark::hit!(replace_method_usage);
+
+                        name.syntax()
+                            .parent()
+                            .filter(|node| ast::MethodCallExpr::can_cast(node.kind()))
+                            .and_then(|node| node.parent().and_then(node_to_pats))
+                    })
+                    .unwrap_or(Vec::new());
+
+                let tuple_pats = pats.iter().filter_map(|pat| match pat {
+                    ast::Pat::TuplePat(tuple_pat) => Some(tuple_pat),
+                    _ => None,
+                });
+                for tuple_pat in tuple_pats {
+                    ted::replace(
+                        tuple_pat.syntax(),
+                        make::tuple_struct_pat(
+                            make::path_from_text(struct_name),
+                            tuple_pat.fields(),
+                        )
+                        .clone_for_update()
+                        .syntax(),
+                    );
+                }
+            }
+            // add imports across modules where needed
+            if let Some((import_scope, path)) = import_data {
+                insert_use(&import_scope, path, &ctx.config.insert_use);
+            }
+        })
+    }
+}
+
+fn node_to_pats(node: SyntaxNode) -> Option<Vec<ast::Pat>> {
+    match_ast! {
+        match node {
+            ast::LetStmt(it) => it.pat().map(|pat| vec![pat]),
+            ast::LetExpr(it) => it.pat().map(|pat| vec![pat]),
+            ast::MatchExpr(it) => it.match_arm_list().map(|arm_list| {
+                arm_list.arms().filter_map(|arm| arm.pat()).collect()
+            }),
+            _ => None,
+        }
+    }
+}
+
+fn augment_references_with_imports(
+    edit: &mut SourceChangeBuilder,
+    ctx: &AssistContext<'_>,
+    references: &[FileReference],
+    struct_name: &str,
+    target_module: &hir::Module,
+) -> Vec<(ast::NameLike, Option<(ImportScope, ast::Path)>)> {
+    let mut visited_modules = FxHashSet::default();
+
+    references
+        .iter()
+        .filter_map(|FileReference { name, .. }| {
+            ctx.sema.scope(name.syntax()).map(|scope| (name, scope.module()))
+        })
+        .map(|(name, ref_module)| {
+            let new_name = edit.make_mut(name.clone());
+
+            // if the referenced module is not the same as the target one and has not been seen before, add an import
+            let import_data = if ref_module.nearest_non_block_module(ctx.db()) != *target_module
+                && !visited_modules.contains(&ref_module)
+            {
+                visited_modules.insert(ref_module);
+
+                let import_scope =
+                    ImportScope::find_insert_use_container(new_name.syntax(), &ctx.sema);
+                let path = ref_module
+                    .find_use_path_prefixed(
+                        ctx.sema.db,
+                        ModuleDef::Module(*target_module),
+                        ctx.config.insert_use.prefix_kind,
+                        ctx.config.prefer_no_std,
+                    )
+                    .map(|mod_path| {
+                        make::path_concat(
+                            mod_path_to_ast(&mod_path),
+                            make::path_from_text(struct_name),
+                        )
+                    });
+
+                import_scope.zip(path)
+            } else {
+                None
+            };
+
+            (new_name, import_data)
+        })
+        .collect()
+}
+
+// Adds the definition of the tuple struct before the parent function.
+fn add_tuple_struct_def(
+    edit: &mut SourceChangeBuilder,
+    ctx: &AssistContext<'_>,
+    usages: &UsageSearchResult,
+    parent: &SyntaxNode,
+    tuple_ty: &ast::TupleType,
+    struct_name: &str,
+    target_module: &hir::Module,
+) {
+    let make_struct_pub = usages
+        .iter()
+        .flat_map(|(_, refs)| refs)
+        .filter_map(|FileReference { name, .. }| {
+            ctx.sema.scope(name.syntax()).map(|scope| scope.module())
+        })
+        .any(|module| module.nearest_non_block_module(ctx.db()) != *target_module);
+    let visibility = if make_struct_pub { Some(make::visibility_pub()) } else { None };
+
+    let field_list = ast::FieldList::TupleFieldList(make::tuple_field_list(
+        tuple_ty.fields().map(|ty| make::tuple_field(visibility.clone(), ty)),
+    ));
+    let struct_name = make::name(struct_name);
+    let struct_def = make::struct_(visibility, struct_name, None, field_list).clone_for_update();
+
+    let indent = IndentLevel::from_node(parent);
+    struct_def.reindent_to(indent);
+
+    edit.insert(parent.text_range().start(), format!("{struct_def}\n\n{indent}"));
+}
+
+/// Replaces each returned tuple in `body` with the constructor of the tuple struct named `struct_name`.
+fn replace_body_return_values(body: ast::Expr, struct_name: &str) {
+    let mut exprs_to_wrap = Vec::new();
+
+    let tail_cb = &mut |e: &_| tail_cb_impl(&mut exprs_to_wrap, e);
+    walk_expr(&body, &mut |expr| {
+        if let ast::Expr::ReturnExpr(ret_expr) = expr {
+            if let Some(ret_expr_arg) = &ret_expr.expr() {
+                for_each_tail_expr(ret_expr_arg, tail_cb);
+            }
+        }
+    });
+    for_each_tail_expr(&body, tail_cb);
+
+    for ret_expr in exprs_to_wrap {
+        if let ast::Expr::TupleExpr(tuple_expr) = &ret_expr {
+            let struct_constructor = make::expr_call(
+                make::expr_path(make::ext::ident_path(struct_name)),
+                make::arg_list(tuple_expr.fields()),
+            )
+            .clone_for_update();
+            ted::replace(ret_expr.syntax(), struct_constructor.syntax());
+        }
+    }
+}
+
+fn tail_cb_impl(acc: &mut Vec<ast::Expr>, e: &ast::Expr) {
+    match e {
+        ast::Expr::BreakExpr(break_expr) => {
+            if let Some(break_expr_arg) = break_expr.expr() {
+                for_each_tail_expr(&break_expr_arg, &mut |e| tail_cb_impl(acc, e))
+            }
+        }
+        ast::Expr::ReturnExpr(_) => {
+            // all return expressions have already been handled by the walk loop
+        }
+        e => acc.push(e.clone()),
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    use crate::tests::{check_assist, check_assist_not_applicable};
+
+    #[test]
+    fn function_basic() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0(&'static str, bool) {
+    ("bar", true)
+}
+"#,
+            r#"
+struct BarResult(&'static str, bool);
+
+fn bar() -> BarResult {
+    BarResult("bar", true)
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn struct_and_usages_indented() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+mod foo {
+    pub(crate) fn foo() {
+        let (bar, baz) = bar();
+        println!("{bar} {baz}");
+    }
+
+    pub(crate) fn bar() -> $0(usize, bool) {
+        (42, true)
+    }
+}
+"#,
+            r#"
+mod foo {
+    pub(crate) fn foo() {
+        let BarResult(bar, baz) = bar();
+        println!("{bar} {baz}");
+    }
+
+    struct BarResult(usize, bool);
+
+    pub(crate) fn bar() -> BarResult {
+        BarResult(42, true)
+    }
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn field_usage() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0(usize, bool) {
+    (42, true)
+}
+
+fn main() {
+    let bar_result = bar();
+    println!("{} {}", bar_result.1, bar().0);
+}
+"#,
+            r#"
+struct BarResult(usize, bool);
+
+fn bar() -> BarResult {
+    BarResult(42, true)
+}
+
+fn main() {
+    let bar_result = bar();
+    println!("{} {}", bar_result.1, bar().0);
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn method_usage() {
+        cov_mark::check!(replace_method_usage);
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+struct Foo;
+
+impl Foo {
+    fn foo(&self, x: usize) -> $0(usize, usize) {
+        (x, x)
+    }
+}
+
+fn main() {
+    let foo = Foo {};
+    let (x, y) = foo.foo(2);
+}
+"#,
+            r#"
+struct Foo;
+
+struct FooResult(usize, usize);
+
+impl Foo {
+    fn foo(&self, x: usize) -> FooResult {
+        FooResult(x, x)
+    }
+}
+
+fn main() {
+    let foo = Foo {};
+    let FooResult(x, y) = foo.foo(2);
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn method_usage_within_same_impl() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+struct Foo;
+
+impl Foo {
+    fn new() -> $0(usize, usize) {
+        (0, 0)
+    }
+
+    fn foo() {
+        let (mut foo1, mut foo2) = Self::new();
+    }
+}
+"#,
+            r#"
+struct Foo;
+
+struct NewResult(usize, usize);
+
+impl Foo {
+    fn new() -> NewResult {
+        NewResult(0, 0)
+    }
+
+    fn foo() {
+        let NewResult(mut foo1, mut foo2) = Self::new();
+    }
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn multiple_usages() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0(usize, usize) {
+    (42, 24)
+}
+
+fn main() {
+    let bar_result = bar();
+    let (foo, b) = bar();
+    let (b, baz) = bar();
+
+    if foo == b && b == baz {
+        println!("{} {}", bar_result.1, bar().0);
+    }
+}
+"#,
+            r#"
+struct BarResult(usize, usize);
+
+fn bar() -> BarResult {
+    BarResult(42, 24)
+}
+
+fn main() {
+    let bar_result = bar();
+    let BarResult(foo, b) = bar();
+    let BarResult(b, baz) = bar();
+
+    if foo == b && b == baz {
+        println!("{} {}", bar_result.1, bar().0);
+    }
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn usage_match_tuple_pat() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0(usize, bool) {
+    (42, true)
+}
+
+fn main() {
+    match bar() {
+        x if x.0 == 0 => println!("0"),
+        (x, false) => println!("{x}"),
+        (42, true) => println!("bar"),
+        _ => println!("foo"),
+    }
+}
+"#,
+            r#"
+struct BarResult(usize, bool);
+
+fn bar() -> BarResult {
+    BarResult(42, true)
+}
+
+fn main() {
+    match bar() {
+        x if x.0 == 0 => println!("0"),
+        BarResult(x, false) => println!("{x}"),
+        BarResult(42, true) => println!("bar"),
+        _ => println!("foo"),
+    }
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn usage_if_let_tuple_pat() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0(usize, bool) {
+    (42, true)
+}
+
+fn main() {
+    if let (42, true) = bar() {
+        println!("bar")
+    }
+}
+"#,
+            r#"
+struct BarResult(usize, bool);
+
+fn bar() -> BarResult {
+    BarResult(42, true)
+}
+
+fn main() {
+    if let BarResult(42, true) = bar() {
+        println!("bar")
+    }
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn function_nested_outer() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0(usize, bool) {
+    fn foo() -> (usize, bool) {
+        (42, true)
+    }
+
+    foo()
+}
+"#,
+            r#"
+struct BarResult(usize, bool);
+
+fn bar() -> BarResult {
+    fn foo() -> (usize, bool) {
+        (42, true)
+    }
+
+    foo()
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn function_nested_inner() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> (usize, bool) {
+    fn foo() -> $0(usize, bool) {
+        (42, true)
+    }
+
+    foo()
+}
+"#,
+            r#"
+fn bar() -> (usize, bool) {
+    struct FooResult(usize, bool);
+
+    fn foo() -> FooResult {
+        FooResult(42, true)
+    }
+
+    foo()
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn trait_impl_and_usage() {
+        cov_mark::check!(replace_trait_impl_fns);
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+struct Struct;
+
+trait Foo {
+    fn foo(&self) -> $0(usize, bool);
+}
+
+impl Foo for Struct {
+    fn foo(&self) -> (usize, bool) {
+        (0, true)
+    }
+}
+
+fn main() {
+    let s = Struct {};
+    let (foo, bar) = s.foo();
+    let (foo, bar) = Struct::foo(&s);
+    println!("{foo} {bar}");
+}
+"#,
+            r#"
+struct Struct;
+
+struct FooResult(usize, bool);
+
+trait Foo {
+    fn foo(&self) -> FooResult;
+}
+
+impl Foo for Struct {
+    fn foo(&self) -> FooResult {
+        FooResult(0, true)
+    }
+}
+
+fn main() {
+    let s = Struct {};
+    let FooResult(foo, bar) = s.foo();
+    let FooResult(foo, bar) = Struct::foo(&s);
+    println!("{foo} {bar}");
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn body_wraps_nested() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn foo() -> $0(u8, usize, u32) {
+    if true {
+        match 3 {
+            0 => (1, 2, 3),
+            _ => return (4, 5, 6),
+        }
+    } else {
+        (2, 1, 3)
+    }
+}
+"#,
+            r#"
+struct FooResult(u8, usize, u32);
+
+fn foo() -> FooResult {
+    if true {
+        match 3 {
+            0 => FooResult(1, 2, 3),
+            _ => return FooResult(4, 5, 6),
+        }
+    } else {
+        FooResult(2, 1, 3)
+    }
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn body_wraps_break_and_return() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn foo(mut i: isize) -> (usize, $0u32, u8) {
+    if i < 0 {
+        return (0, 0, 0);
+    }
+
+    loop {
+        if i == 2 {
+            println!("foo");
+            break (1, 2, 3);
+        }
+        i += 1;
+    }
+}
+"#,
+            r#"
+struct FooResult(usize, u32, u8);
+
+fn foo(mut i: isize) -> FooResult {
+    if i < 0 {
+        return FooResult(0, 0, 0);
+    }
+
+    loop {
+        if i == 2 {
+            println!("foo");
+            break FooResult(1, 2, 3);
+        }
+        i += 1;
+    }
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn body_doesnt_wrap_identifier() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn foo() -> $0(u8, usize, u32) {
+    let tuple = (1, 2, 3);
+    tuple
+}
+"#,
+            r#"
+struct FooResult(u8, usize, u32);
+
+fn foo() -> FooResult {
+    let tuple = (1, 2, 3);
+    tuple
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn body_doesnt_wrap_other_exprs() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar(num: usize) -> (u8, usize, u32) {
+    (1, num, 3)
+}
+
+fn foo() -> $0(u8, usize, u32) {
+    bar(2)
+}
+"#,
+            r#"
+fn bar(num: usize) -> (u8, usize, u32) {
+    (1, num, 3)
+}
+
+struct FooResult(u8, usize, u32);
+
+fn foo() -> FooResult {
+    bar(2)
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn cross_file_and_module() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+//- /main.rs
+mod foo;
+
+fn main() {
+    use foo::bar;
+
+    let (bar, baz) = bar::bar();
+    println!("{}", bar == baz);
+}
+
+//- /foo.rs
+pub mod bar {
+    pub fn bar() -> $0(usize, usize) {
+        (1, 3)
+    }
+}
+"#,
+            r#"
+//- /main.rs
+use crate::foo::bar::BarResult;
+
+mod foo;
+
+fn main() {
+    use foo::bar;
+
+    let BarResult(bar, baz) = bar::bar();
+    println!("{}", bar == baz);
+}
+
+//- /foo.rs
+pub mod bar {
+    pub struct BarResult(pub usize, pub usize);
+
+    pub fn bar() -> BarResult {
+        BarResult(1, 3)
+    }
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn does_not_replace_nested_usage() {
+        check_assist(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0(usize, bool) {
+    (42, true)
+}
+
+fn main() {
+    let ((bar1, bar2), foo) = (bar(), 3);
+    println!("{bar1} {bar2} {foo}");
+}
+"#,
+            r#"
+struct BarResult(usize, bool);
+
+fn bar() -> BarResult {
+    BarResult(42, true)
+}
+
+fn main() {
+    let ((bar1, bar2), foo) = (bar(), 3);
+    println!("{bar1} {bar2} {foo}");
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn function_with_non_tuple_return_type() {
+        check_assist_not_applicable(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0usize {
+    0
+}
+"#,
+        )
+    }
+
+    #[test]
+    fn function_with_impl_type() {
+        check_assist_not_applicable(
+            convert_tuple_return_type_to_struct,
+            r#"
+fn bar() -> $0(impl Clone, usize) {
+    ("bar", 0)
+}
+"#,
+        )
+    }
+}
diff --git a/crates/ide-assists/src/lib.rs b/crates/ide-assists/src/lib.rs
index a17ce93e92..3dd1be869d 100644
--- a/crates/ide-assists/src/lib.rs
+++ b/crates/ide-assists/src/lib.rs
@@ -125,6 +125,7 @@ mod handlers {
     mod convert_let_else_to_match;
     mod convert_match_to_let_else;
     mod convert_nested_function_to_closure;
+    mod convert_tuple_return_type_to_struct;
     mod convert_tuple_struct_to_named_struct;
     mod convert_named_struct_to_tuple_struct;
     mod convert_to_guarded_return;
@@ -239,6 +240,7 @@ mod handlers {
             convert_iter_for_each_to_for::convert_for_loop_with_for_each,
             convert_let_else_to_match::convert_let_else_to_match,
             convert_match_to_let_else::convert_match_to_let_else,
+            convert_tuple_return_type_to_struct::convert_tuple_return_type_to_struct,
             convert_named_struct_to_tuple_struct::convert_named_struct_to_tuple_struct,
             convert_nested_function_to_closure::convert_nested_function_to_closure,
             convert_to_guarded_return::convert_to_guarded_return,
diff --git a/crates/ide-assists/src/tests/generated.rs b/crates/ide-assists/src/tests/generated.rs
index 63a08a0e56..cc87ee7b85 100644
--- a/crates/ide-assists/src/tests/generated.rs
+++ b/crates/ide-assists/src/tests/generated.rs
@@ -586,6 +586,33 @@ fn main() {
     )
 }
 
+#[test]
+fn doctest_convert_tuple_return_type_to_struct() {
+    check_doc_test(
+        "convert_tuple_return_type_to_struct",
+        r#####"
+fn bar() {
+    let (a, b, c) = foo();
+}
+
+fn foo() -> ($0u32, u32, u32) {
+    (1, 2, 3)
+}
+"#####,
+        r#####"
+fn bar() {
+    let FooResult(a, b, c) = foo();
+}
+
+struct FooResult(u32, u32, u32);
+
+fn foo() -> FooResult {
+    FooResult(1, 2, 3)
+}
+"#####,
+    )
+}
+
 #[test]
 fn doctest_convert_tuple_struct_to_named_struct() {
     check_doc_test(