Example of adding comments to yaml structure from a struct?

[ghostsquad]

I'm looking for a way to marshal a struct with comments. Ideally, these comments are dynamic in nature, but static is acceptable. Here's an example use case:

type Foo struct {
   Bar `yaml:"bar", yaml_comment:"Bar is for doing bar things"`
}

If I were to marshal this, maybe it would look like this:

foo := foo{Bar: "my-bar"}
yaml.Marshal(&foo)

# Bar is for doing bar things
bar: my-bar

Is something like this possible? Maybe in a round-about way like with path https://github.com/goccy/go-yaml#51-print-customized-error-with-yaml-source-code ?