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|
error: future cannot be sent between threads safely
--> $DIR/async-fn-nonsend.rs:70:17
|
LL | assert_send(local_dropped_before_await());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `local_dropped_before_await` is not `Send`
|
= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>`
note: future is not `Send` as this value is used across an await
--> $DIR/async-fn-nonsend.rs:27:11
|
LL | let x = non_send();
| - has type `impl Debug` which is not `Send`
LL | drop(x);
LL | fut().await;
| ^^^^^ await occurs here, with `x` maybe used later
LL | }
| - `x` is later dropped here
note: required by a bound in `assert_send`
--> $DIR/async-fn-nonsend.rs:67:24
|
LL | fn assert_send(_: impl Send) {}
| ^^^^ required by this bound in `assert_send`
error: future cannot be sent between threads safely
--> $DIR/async-fn-nonsend.rs:72:17
|
LL | assert_send(non_send_temporary_in_match());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_send_temporary_in_match` is not `Send`
|
= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<()>`
note: future is not `Send` as this value is used across an await
--> $DIR/async-fn-nonsend.rs:36:26
|
LL | match Some(non_send()) {
| ---------- has type `impl Debug` which is not `Send`
LL | Some(_) => fut().await,
| ^^^^^ await occurs here, with `non_send()` maybe used later
...
LL | }
| - `non_send()` is later dropped here
note: required by a bound in `assert_send`
--> $DIR/async-fn-nonsend.rs:67:24
|
LL | fn assert_send(_: impl Send) {}
| ^^^^ required by this bound in `assert_send`
error: future cannot be sent between threads safely
--> $DIR/async-fn-nonsend.rs:74:17
|
LL | assert_send(non_sync_with_method_call());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send`
|
= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write`
note: future is not `Send` as this value is used across an await
--> $DIR/async-fn-nonsend.rs:49:15
|
LL | let f: &mut std::fmt::Formatter = &mut get_formatter();
| --------------- has type `Formatter<'_>` which is not `Send`
...
LL | fut().await;
| ^^^^^ await occurs here, with `get_formatter()` maybe used later
LL | }
LL | }
| - `get_formatter()` is later dropped here
note: required by a bound in `assert_send`
--> $DIR/async-fn-nonsend.rs:67:24
|
LL | fn assert_send(_: impl Send) {}
| ^^^^ required by this bound in `assert_send`
error: future cannot be sent between threads safely
--> $DIR/async-fn-nonsend.rs:76:17
|
LL | assert_send(non_sync_with_method_call_panic());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call_panic` is not `Send`
|
= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write`
note: future is not `Send` as this value is used across an await
--> $DIR/async-fn-nonsend.rs:56:15
|
LL | let f: &mut std::fmt::Formatter = panic!();
| - has type `&mut Formatter<'_>` which is not `Send`
LL | if non_sync().fmt(f).unwrap() == () {
LL | fut().await;
| ^^^^^ await occurs here, with `f` maybe used later
LL | }
LL | }
| - `f` is later dropped here
note: required by a bound in `assert_send`
--> $DIR/async-fn-nonsend.rs:67:24
|
LL | fn assert_send(_: impl Send) {}
| ^^^^ required by this bound in `assert_send`
error: future cannot be sent between threads safely
--> $DIR/async-fn-nonsend.rs:78:17
|
LL | assert_send(non_sync_with_method_call_infinite_loop());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call_infinite_loop` is not `Send`
|
= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write`
note: future is not `Send` as this value is used across an await
--> $DIR/async-fn-nonsend.rs:63:15
|
LL | let f: &mut std::fmt::Formatter = loop {};
| - has type `&mut Formatter<'_>` which is not `Send`
LL | if non_sync().fmt(f).unwrap() == () {
LL | fut().await;
| ^^^^^ await occurs here, with `f` maybe used later
LL | }
LL | }
| - `f` is later dropped here
note: required by a bound in `assert_send`
--> $DIR/async-fn-nonsend.rs:67:24
|
LL | fn assert_send(_: impl Send) {}
| ^^^^ required by this bound in `assert_send`
error: aborting due to 5 previous errors
|
