syntax_data: {"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"///"}]}
source_snippet: /// Eg: 1. `foo.x` which is represented using `projections=[Field(x)]` is an ancestor of
context_before: ///
context_after: ///        `foo.x.y` which is represented using `projections=[Field(x), Field(y)]`.