Pure C API doesn't provide a way to access individual list-style subnodes

[martinandert]

For example: Given I have a handle to a GraphQLAstSelectionSet, I can access the number of selections contained within it by calling GraphQLAstSelectionSet_get_selections_size. But how do I get a handle to a specific selection in the list? Is there a way to enumerate the selections contained within the selection set without resorting to visitors?

This also applies to other nodes with subnode lists, e.g. Document -> definitions, FragmentSpread -> directives etc.

Disclaimer: As I'm fairly new to all this stuff, I may be missing something really obvious here.

[swolchok]

Is there a way to enumerate the selections contained within the selection set without resorting to visitors?

The intent is to use a visitor. Without a visitor, you would have no way to determine the actual type (Field, FragmentSpread, or InlineFragment) of each of the selections in the GraphQLAstSelectionSet (GraphQLAstSelection is an abstract type).