A lot of these little irritations were due to a lack of user-accessible generics. Now that generics are available, they're available in the exp/slices package:

A lot of these little irritations were due to a lack of user-accessible generics. Now that generics are available, they're available in the exp/slices package: https://pkg.go.dev/golang.org/x/exp@v0.0.0-20220609121020-a51bd0440498/slices https://pkg.go.dev/golang.org/x/exp@v0.0.0-20220609121020-a5...