Module juniper::marker

Marker traits for GraphQL types.

This module provide specialized types for GraphQL. To ensure that only specification compliant construct compile, these marker traits are used. Encountering an error where one of these traits is involved implies that the construct is not valid in GraphQL.

Traits

• GraphQLInterface
  Maker trait for GraphQL interfaces.
• GraphQLObject
  Maker trait for GraphQL objects.
• GraphQLUnion
  Maker trait for GraphQL unions.
• IsInputType
  Marker trait for types which can be used as input types.
• IsOutputType
  Marker trait for types which can be used as output types.