graphql-composition 0.12.2

An implementation of GraphQL federated schema composition
Documentation
---
source: crates/graphql-composition/tests/composition_tests.rs
expression: Federated SDL
input_file: crates/graphql-composition/tests/composition/object_field_arguments_basic/test.md
---
schema
  @link(url: "https://specs.apollo.dev/link/v1.0")
  @link(url: "https://specs.apollo.dev/join/v0.3", for: EXECUTION)
  @link(url: "https://specs.apollo.dev/inaccessible/v0.2", for: SECURITY)
{
  query: Query
}

directive @join__unionMember(graph: join__Graph!, member: String!) on UNION

directive @join__implements(graph: join__Graph!, interface: String!) on OBJECT | INTERFACE

directive @join__graph(name: String!, url: String) on ENUM_VALUE

directive @join__field(graph: join__Graph, requires: join__FieldSet, provides: join__FieldSet, type: String, external: Boolean, override: String, overrideLabel: String) on FIELD_DEFINITION | INPUT_FIELD_DEFINITION

directive @join__type(graph: join__Graph, key: join__FieldSet, extension: Boolean = false, resolvable: Boolean = true, isInterfaceObject: Boolean = false) on SCALAR | OBJECT | INTERFACE | UNION | ENUM | INPUT_OBJECT

directive @join__owner(graph: join__Graph!) on OBJECT

scalar join__FieldSet

type RollerCoaster
  @join__type(graph: HISTORY)
  @join__type(graph: INVENTORY)
  @join__type(graph: PERFORMANCE)
{
  height: Float!
  historicalData: [HistoricalData] @inaccessible @join__field(graph: HISTORY)
  id: ID!
  manufacturer: String!
  name: String!
  numberOfInversions: Int! @inaccessible @join__field(graph: PERFORMANCE)
  speed: Float!
}

type HistoricalData
  @join__type(graph: HISTORY)
{
  incidents: Int!
  visitors: Int!
  year: Int!
}

type Query
{
  getRollerCoaster(id: ID!): RollerCoaster @join__field(graph: HISTORY) @join__field(graph: INVENTORY) @join__field(graph: PERFORMANCE)
}

enum join__Graph
{
  HISTORY @join__graph(name: "history", url: "http://example.com/history")
  INVENTORY @join__graph(name: "inventory", url: "http://example.com/inventory")
  PERFORMANCE @join__graph(name: "performance", url: "http://example.com/performance")
}