bors 1da9156b0d Auto merge of #12982 - jridgewell:into_future, r=Veykril ... Implement IntoFuture type inference One of my projects is using [IntoFuture](https://doc.rust-lang.org/std/future/trait.IntoFuture.html) to make our async code a little less verbose. However, rust-analyzer can't infer the output type of an await expression if the value uses `IntoFuture` to convert into another type. So we're getting `{unknown}` types everywhere since switching. `foo.await` itself [desugars](e4417cf020/compiler/rustc_ast_lowering/src/expr.rs (L644-L658)) into a `match into_future(foo) {}`, with every `Future` impl getting a [default](e4417cf020/library/core/src/future/into_future.rs (L131-L139)) `IntoFuture` implementation. I'm not sure if we want to disable the old `future_trait` paths, since this only recently [stabilize](https://github.com/rust-lang/rust/pull/98718).		2022-08-18 07:37:47 +00:00
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src	Auto merge of #12982 - jridgewell:into_future, r=Veykril	2022-08-18 07:37:47 +00:00
Cargo.toml	Bump smallvec	2022-07-03 10:09:35 +03:00