Function std::future::from_generator

pub fn from_generator<T: Generator<Yield = ()>>(
    x: T
) -> impl Future<Output = T::Return>

🔬 This is a nightly-only experimental API. (gen_future #50547)

Wrap a generator in a future.

This function returns a GenFuture underneath, but hides it in impl Trait to give better error messages (impl Future rather than GenFuture<[closure.....]>).