Struct async_graphql::Schema

pub struct Schema<Query, Mutation, Subscription>(_);

GraphQL schema.

Cloning a schema is cheap, so it can be easily shared.

Implementations

impl<Query, Mutation, Subscription> Schema<Query, Mutation, Subscription> where
    Query: ObjectType + Send + Sync + 'static,
    Mutation: ObjectType + Send + Sync + 'static,
    Subscription: SubscriptionType + Send + Sync + 'static, 

pub fn build(
    query: Query,
    mutation: Mutation,
    subscription: Subscription
) -> SchemaBuilder<Query, Mutation, Subscription>

Create a schema builder

The root object for the query and Mutation needs to be specified. If there is no mutation, you can use EmptyMutation. If there is no subscription, you can use EmptySubscription.

pub fn new(
    query: Query,
    mutation: Mutation,
    subscription: Subscription
) -> Schema<Query, Mutation, Subscription>

Create a schema

pub async fn execute<'_>(&'_ self, request: impl Into<Request>) -> Response

Execute an GraphQL query.

pub async fn execute_batch<'_>(
    &'_ self,
    batch_request: BatchRequest
) -> BatchResponse

Execute an GraphQL batch query.

pub fn execute_stream(
    &self,
    request: impl Into<Request>
) -> impl Stream<Item = Response> + Send

Execute an GraphQL subscription.

Trait Implementations

impl<Query, Mutation, Subscription> Clone for Schema<Query, Mutation, Subscription>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<Query, Mutation, Subscription> Default for Schema<Query, Mutation, Subscription> where
    Query: Default + ObjectType + Send + Sync + 'static,
    Mutation: Default + ObjectType + Send + Sync + 'static,
    Subscription: Default + SubscriptionType + Send + Sync + 'static, 

fn default() -> Self

Returns the "default value" for a type.

impl<Query, Mutation, Subscription> Deref for Schema<Query, Mutation, Subscription>

type Target = SchemaInner<Query, Mutation, Subscription>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.