Trait cynic::QueryFragment

pub trait QueryFragment {
    type SelectionSet;
    type Arguments: FragmentArguments;
    fn fragment(
        context: FragmentContext<'_, Self::Arguments>
    ) -> Self::SelectionSet;
    fn graphql_type() -> String;
}

Indicates that a type may be used as part of a graphql query.

This will usually be derived, but can be manually implemented if required.

Associated Types

type SelectionSet

The type of SelectionSet that is output by this QueryFragment

type Arguments: FragmentArguments

The arguments that are required to select this fragment.

Required methods

fn fragment(context: FragmentContext<'_, Self::Arguments>) -> Self::SelectionSet

Returns a SelectionSet that selects this QueryFragment with the arguments provided in the context

fn graphql_type() -> String

The GraphQL type name that this QueryFragment selects

Implementors

impl<T> QueryFragment for T where
    T: InlineFragments + Send + Sync + 'static, 

type SelectionSet = SelectionSet<'static, T, T::TypeLock>

type Arguments = <T as InlineFragments>::Arguments