Function export_graphql_sdl

Source
pub fn export_graphql_sdl<Query, Mutation, Subscription>(
    schema: &Schema<Query, Mutation, Subscription>,
    path: impl AsRef<Path>,
    federation: bool,
) -> Result<()>
where Query: ObjectType + 'static, Mutation: ObjectType + 'static, Subscription: SubscriptionType + 'static,