Uh no. Type assertion is not always required. This is false. Also type assertion is not a good thing in a strongly typed language. This happens in Golang exactl

Uh no. Type assertion is not always required. This is false. Also type assertion is not a good thing in a strongly typed language. This happens in Golang exactly because the go type system is flawed. It doesn’t need to happen. There is a huge difference in guessing a type using assertions or writing handlers within the boundaries of a domain. Alex’s point that writing such code is effectively the same as rust because the amount of code is the same. However safety is lost. There is literally no point of having a type system in place when unmarshalling Json in go because you have no type safety. In go if you assert the wrong type or if your missing a required assert the error may be hidden and if it’s not hidden you can only see it during runtime. In rust there is no type assertion, only type checking, so such a program won’t even compile.