LL | async fn foo() {}
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0670]: `async fn` is not permitted in Rust 2015
LL | fn baz() { async fn foo() {} }
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0670]: `async fn` is not permitted in Rust 2015
LL | async fn async_baz() {
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0670]: `async fn` is not permitted in Rust 2015
LL | async fn bar() {}
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0670]: `async fn` is not permitted in Rust 2015
LL | async fn foo() {}
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0670]: `async fn` is not permitted in Rust 2015
LL | async fn foo() {}
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0670]: `async fn` is not permitted in Rust 2015
LL | async fn bar() {}
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0670]: `async fn` is not permitted in Rust 2015
LL | async fn foo() {}
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0670]: `async fn` is not permitted in Rust 2015
LL | async fn bar() {}
| ^^^^^ to use `async fn`, switch to Rust 2018 or later
|
- = help: set `edition = "2018"` in `Cargo.toml`
+ = help: set `edition = "2021"` in `Cargo.toml`
= note: for more on editions, read https://doc.rust-lang.org/edition-guide
error[E0706]: functions in traits cannot be declared `async`