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Cannot define async fn with no_std #56974

Nemo157 opened this Issue Dec 19, 2018 · 1 comment


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Nemo157 commented Dec 19, 2018

#![feature(async_await, futures_api)]


pub async fn foo() {

(playground) currently fails with

error[E0433]: failed to resolve: could not find `from_generator` in `future`

This should also work with whatever the syntax for await is, currently it fails earlier than this error because of await! only being defined in std, see #56767.

@Nemo157 Nemo157 referenced this issue Dec 19, 2018


Tracking issue for async/await (RFC 2394) #50547

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oli-obk commented Dec 19, 2018

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