futures-async-stream 0.2.13

Async stream for Rust and the futures crate.
Documentation 
1
2
3
4
5

error[E0727]: `async` coroutines are not yet supported
  --> tests/ui/nested.rs:19:13
   |
19 |             yield i * i; //~ ERROR `async` coroutines are not yet supported [E0727]
   |             ^^^^^^^^^^^