Comment by JoshTriplett
Comment by JoshTriplett a day ago
> I'm now on a team that uses Rust, where knowing that the program compiles and passes all tests gives us a lot of confidence in the update.
That's been my experience as well. In addition, the ecosystem largely holds to semver, which means a non-major upgrade tends to be painless, and conversely, if there's a major upgrade, you know not to put it off for too long because it'll involve some degree of migration.
It's a similar experience in Go, specially because imports are done by URL and major versions higher than v1.x are forced to change it to add a suffix `/vN` at the end.
Although this is true, any large ecosystem will have some popular packages not holding to semver properly. Also, the biggest downside is when your `>=v1` depends - indirectly usually - on a `v0` dependency which is allowed to do breaking changes.