alt Hacker NewsI agree! The line early on about this being for backend services caught my attention. I love the Rust language and use it for embedded firmware and PC applications, but still use Python for web backends, because Rust doesn't have any tool sets on the tier of Django (Or Rails). It has Flask analogs, without the robust Flask ecosystem. I have less experience with Go, but would choose it over Rust for web backends, for the same reason you highlight: The library (including framework) ecosystem. I am also not the biggest Async Rust fan for the standard reasons (The rust web ecosystem is almost fully Async-required).
Conversely, the Go community tends to actively shun frameworks, especially anything Rails-like, and will tell you to just use the standard library. Which is good advice, the standard library really does have everything you need. But it's also roughly on a par with what's available in Rust (though as someone said above, the Go stdlib routines have been heavily, massively, tested in production by now, and are fully mature and load-bearing).