问题描述
我正在我的架构 (SDL) 中记录我的所有类型、字段和参数，包括顶部的 Query 和 Mutation - 但我无法解决如何为整个架构的顶层添加单个文档.
I'm documenting all my types, fields and parameters in my schema (SDL), including Query and Mutation at the top - but I can't work out how to add a single piece of documentation for the top-level of the whole schema.
我不确定是规范还是工具 - 例如 Apollo 允许我编写 schema { }，但不能在其中放置任何内容或在其之前放置文档.
I'm not sure if it's the spec or the tooling - Apollo for example allows me to write schema { }, but not to put anything inside it, or documentation before it.
而且文档中没有它的例子，特别是在 https://graphql.github.io/graphql-spec/June2018/#sec-Descriptions，它显示了一个没有顶级文档字符串的描述良好"的模式.
And there are no examples of it in the docs, particularly at https://graphql.github.io/graphql-spec/June2018/#sec-Descriptions, which shows a "well-described" schema without a top-top-level doc string.
这是规范没有涵盖的内容，还是只是工具?
Is this something the spec doesn't cover, or just the tooling?
推荐答案
与类型不同，SchemaDefinition spec 不包含 Description.__Schema 内省类型也没有 description 字段.因此无法设置或获取整个架构的描述.
Unlike types, the SchemaDefinition spec does not contain a Description. The __Schema introspection type also does not have a description field. So there is no way to set or get a description for the entire schema.
不过，这是一项即将推出的功能.
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