Build error: feature generators renamed to coroutines

[Mart-Bogdan]

Build log:

error[E0557]: feature has been removed
  --> /home/bbbb/.cargo/registry/src/index.crates.io-6f17d22bba15001f/gen-iter-0.3.0/src/lib.rs:60:12
   |
60 | #![feature(generators, generator_trait)]
   |            ^^^^^^^^^^ feature has been removed
   |
   = note: renamed to `coroutines`

[Boscop]

Any update on this? :)

EDIT: This fork has the fix: https://github.com/arduano/gen-iter

Would be nice if @tinaun could publish a new version.

[Boscop]

Ah no, that fork doesn't work fully, we need to add #[coroutine]:

#[macro_export]
macro_rules! gen_iter {
    ($block: block) => {
        $crate::GenIter(#[coroutine] || $block)
    };
    (move $block: block) => {
        $crate::GenIter(#[coroutine] move || $block)
    };
}

and even then I get

error: yield can only be used in #[coroutine] closures, or gen blocks

when I actually try to use it.