error: this function can be simplified using the `async fn` syntax
- --> $DIR/manual_async_fn.rs:8:1
+ --> $DIR/manual_async_fn.rs:7:1
|
LL | fn fut() -> impl Future<Output = i32> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: make the function `async` and return the output of the future directly
|
LL | async fn fut() -> i32 {
- | ^^^^^^^^^^^^^^^^^^^^^
+ | ~~~~~~~~~~~~~~~~~~~~~
help: move the body of the async block to the enclosing function
|
LL | fn fut() -> impl Future<Output = i32> { 42 }
- | ^^^^^^
+ | ~~~~~~
error: this function can be simplified using the `async fn` syntax
--> $DIR/manual_async_fn.rs:12:1
|
+LL | fn fut2() ->impl Future<Output = i32> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: make the function `async` and return the output of the future directly
+ |
+LL | async fn fut2() -> i32 {
+ | ~~~~~~~~~~~~~~~~~~~~~~
+help: move the body of the async block to the enclosing function
+ |
+LL | fn fut2() ->impl Future<Output = i32> { 42 }
+ | ~~~~~~
+
+error: this function can be simplified using the `async fn` syntax
+ --> $DIR/manual_async_fn.rs:17:1
+ |
+LL | fn fut3()-> impl Future<Output = i32> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: make the function `async` and return the output of the future directly
+ |
+LL | async fn fut3() -> i32 {
+ | ~~~~~~~~~~~~~~~~~~~~~~
+help: move the body of the async block to the enclosing function
+ |
+LL | fn fut3()-> impl Future<Output = i32> { 42 }
+ | ~~~~~~
+
+error: this function can be simplified using the `async fn` syntax
+ --> $DIR/manual_async_fn.rs:21:1
+ |
LL | fn empty_fut() -> impl Future<Output = ()> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: make the function `async` and remove the return type
|
-LL | async fn empty_fut() {
- | ^^^^^^^^^^^^^^^^^^^^
+LL | async fn empty_fut() {
+ | ~~~~~~~~~~~~~~~~~~~~
help: move the body of the async block to the enclosing function
|
LL | fn empty_fut() -> impl Future<Output = ()> {}
- | ^^
+ | ~~
error: this function can be simplified using the `async fn` syntax
- --> $DIR/manual_async_fn.rs:16:1
+ --> $DIR/manual_async_fn.rs:26:1
+ |
+LL | fn empty_fut2() ->impl Future<Output = ()> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: make the function `async` and remove the return type
+ |
+LL | async fn empty_fut2() {
+ | ~~~~~~~~~~~~~~~~~~~~~
+help: move the body of the async block to the enclosing function
+ |
+LL | fn empty_fut2() ->impl Future<Output = ()> {}
+ | ~~
+
+error: this function can be simplified using the `async fn` syntax
+ --> $DIR/manual_async_fn.rs:31:1
+ |
+LL | fn empty_fut3()-> impl Future<Output = ()> {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |
+help: make the function `async` and remove the return type
+ |
+LL | async fn empty_fut3() {
+ | ~~~~~~~~~~~~~~~~~~~~~
+help: move the body of the async block to the enclosing function
+ |
+LL | fn empty_fut3()-> impl Future<Output = ()> {}
+ | ~~
+
+error: this function can be simplified using the `async fn` syntax
+ --> $DIR/manual_async_fn.rs:35:1
|
LL | fn core_fut() -> impl core::future::Future<Output = i32> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: make the function `async` and return the output of the future directly
|
LL | async fn core_fut() -> i32 {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | ~~~~~~~~~~~~~~~~~~~~~~~~~~
help: move the body of the async block to the enclosing function
|
LL | fn core_fut() -> impl core::future::Future<Output = i32> { 42 }
- | ^^^^^^
+ | ~~~~~~
error: this function can be simplified using the `async fn` syntax
- --> $DIR/manual_async_fn.rs:38:5
+ --> $DIR/manual_async_fn.rs:57:5
|
LL | fn inh_fut() -> impl Future<Output = i32> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
help: make the function `async` and return the output of the future directly
|
LL | async fn inh_fut() -> i32 {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^
+ | ~~~~~~~~~~~~~~~~~~~~~~~~~
help: move the body of the async block to the enclosing function
|
-LL | fn inh_fut() -> impl Future<Output = i32> {
-LL | // NOTE: this code is here just to check that the identation is correct in the suggested fix
-LL | let a = 42;
-LL | let b = 21;
-LL | if a < b {
-LL | let c = 21;
+LL ~ fn inh_fut() -> impl Future<Output = i32> {
+LL + // NOTE: this code is here just to check that the indentation is correct in the suggested fix
+LL + let a = 42;
+LL + let b = 21;
+LL + if a < b {
+LL + let c = 21;
...
error: this function can be simplified using the `async fn` syntax
- --> $DIR/manual_async_fn.rs:54:5
+ --> $DIR/manual_async_fn.rs:92:1
|
-LL | fn meth_fut(&self) -> impl Future<Output = i32> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | fn elided(_: &i32) -> impl Future<Output = i32> + '_ {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
help: make the function `async` and return the output of the future directly
|
-LL | async fn meth_fut(&self) -> i32 {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | async fn elided(_: &i32) -> i32 {
+ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
help: move the body of the async block to the enclosing function
|
-LL | fn meth_fut(&self) -> impl Future<Output = i32> { 42 }
- | ^^^^^^
+LL | fn elided(_: &i32) -> impl Future<Output = i32> + '_ { 42 }
+ | ~~~~~~
error: this function can be simplified using the `async fn` syntax
- --> $DIR/manual_async_fn.rs:58:5
+ --> $DIR/manual_async_fn.rs:101:1
|
-LL | fn empty_fut(&self) -> impl Future<Output = ()> {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | fn explicit<'a, 'b>(_: &'a i32, _: &'b i32) -> impl Future<Output = i32> + 'a + 'b {
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
-help: make the function `async` and remove the return type
+help: make the function `async` and return the output of the future directly
|
-LL | async fn empty_fut(&self) {
- | ^^^^^^^^^^^^^^^^^^^^^^^^^
+LL | async fn explicit<'a, 'b>(_: &'a i32, _: &'b i32) -> i32 {
+ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
help: move the body of the async block to the enclosing function
|
-LL | fn empty_fut(&self) -> impl Future<Output = ()> {}
- | ^^
+LL | fn explicit<'a, 'b>(_: &'a i32, _: &'b i32) -> impl Future<Output = i32> + 'a + 'b { 42 }
+ | ~~~~~~
-error: aborting due to 6 previous errors
+error: aborting due to 10 previous errors