Matthew J Perez

@mrinalwadhwa Can I grab this?

@thomcc @spacekookie to use tokio-console, you currently need to use `RUSTFLAGS="--cfg tokio_unstable"`. I've feature-gated the use of tokio-console behind `#[cfg(feature= "console")]`. Users can then use it by running 1. `RUSTFLAGS="--cfg...

Also, this thing is pretty cool. I'm using the echoer and app examples from the [How-To Guides](https://www.ockam.io/learn/how-to-guides/rust/02-worker/) (looping 20 times) for testing and can see stuff like this.  

did you uncomment the line in `Embed.toml` like we had to do in `03-setup`? As for gdb, from the `discovery/microbit` directory, I used `gdb-multiarch target/thumbv7em-none-eabihf/debug/led-roulette` followed by `(gdb) target remote...

@rustbot claim

I've added a help note when there are type mismatched and both `expected` and `found` are function items, linking to https://doc.rust-lang.org/reference/types/function-item.html. I'm still working on how to add the alternative...