use std::pin::Pin; use std::future::Future; fn main() {} fn await_on_struct_missing() { struct S; let x = S; x.await; //~^ ERROR no field `await` on type //~| NOTE unknown field //~| NOTE to `.await` a `Future`, switch to Rust 2018 //~| HELP pass `--edition 2021` to `rustc` //~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide } fn await_on_struct_similar() { struct S { awai: u8, } let x = S { awai: 42 }; x.await; //~^ ERROR no field `await` on type //~| HELP a field with a similar name exists //~| NOTE to `.await` a `Future`, switch to Rust 2018 //~| HELP pass `--edition 2021` to `rustc` //~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide } fn await_on_63533(x: Pin<&mut dyn Future>) { x.await; //~^ ERROR no field `await` on type //~| NOTE unknown field //~| NOTE to `.await` a `Future`, switch to Rust 2018 //~| HELP pass `--edition 2021` to `rustc` //~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide } fn await_on_apit(x: impl Future) { x.await; //~^ ERROR no field `await` on type //~| NOTE to `.await` a `Future`, switch to Rust 2018 //~| HELP pass `--edition 2021` to `rustc` //~| NOTE for more on editions, read https://doc.rust-lang.org/edition-guide }