| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:5:1 |
| | |
| LL | async fn foo() {} |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:7:12 |
| | |
| LL | fn baz() { async fn foo() {} } |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:9:1 |
| | |
| LL | async fn async_baz() { |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:10:5 |
| | |
| LL | async fn bar() {} |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:16:5 |
| | |
| LL | async fn foo() {} |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:20:5 |
| | |
| LL | async fn foo() {} |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:38:9 |
| | |
| LL | async fn bar() {} |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:28:9 |
| | |
| LL | async fn foo() {} |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0670]: `async fn` is not permitted in Rust 2015 |
| --> $DIR/edition-deny-async-fns-2015.rs:33:13 |
| | |
| LL | async fn bar() {} |
| | ^^^^^ to use `async fn`, switch to Rust 2018 or later |
| | |
| = help: pass `--edition 2021` to `rustc` |
| = note: for more on editions, read https://doc.rust-lang.org/edition-guide |
| |
| error[E0706]: functions in traits cannot be declared `async` |
| --> $DIR/edition-deny-async-fns-2015.rs:20:5 |
| | |
| LL | async fn foo() {} |
| | -----^^^^^^^^^ |
| | | |
| | `async` because of this |
| | |
| = note: `async` trait functions are not currently supported |
| = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait |
| = note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information |
| = help: add `#![feature(async_fn_in_trait)]` to the crate attributes to enable |
| |
| error: aborting due to 10 previous errors |
| |
| Some errors have detailed explanations: E0670, E0706. |
| For more information about an error, try `rustc --explain E0670`. |