Add more context to `async fn` trait error#66526

Merged

bors merged 5 commits intorust-lang:masterfrom

estebank:async-fn-trait-information

Nov 20, 2019

Commits on Nov 18, 2019

Add more context to `async fn` trait error. Suggest `async-trait`.

Agustin Fernandez
authored and
estebank
committed
Reword help and add test
estebank
committed
Add error code documentation
estebank
committed

Commits on Nov 19, 2019