thiserror is quite a lot lighter than most of the prior ones have been. It also has less magic than they tended to, which is nice. It just does what it says it'

thiserror is quite a lot lighter than most of the prior ones have been. It also has less magic than they tended to, which is nice. It just does what it says it's gonna do mostly. Honestly I think thiserror and anyhow strike the right balances that I think they could be candidates for stdlib inclusion, and then might be more optimized.