Trait juniper::marker::GraphQLInterface [−][src]
pub trait GraphQLInterface<S: ScalarValue>: GraphQLType<S> { fn mark() { ... } }
Expand description
Maker trait for GraphQL interfaces.
This trait extends the GraphQLType
and is only used to mark an interface. During
compile this addition information is required to prevent unwanted structure compiling. If an
object requires this trait instead of the GraphQLType
, then it explicitly requires
GraphQL interfaces. Other types (scalars, enums, objects, input objects
and unions) are not allowed.
Provided methods
An arbitrary function without meaning.
May contain compile timed check logic which ensures that types are used correctly according to the GraphQL specification.
Implementations on Foreign Types
impl<'a, S, T: ?Sized> GraphQLInterface<S> for &T where
T: GraphQLInterface<S>,
S: ScalarValue,
[src]
impl<'a, S, T: ?Sized> GraphQLInterface<S> for &T where
T: GraphQLInterface<S>,
S: ScalarValue,
[src]impl<S, T: ?Sized> GraphQLInterface<S> for Box<T> where
T: GraphQLInterface<S>,
S: ScalarValue,
[src]
impl<S, T: ?Sized> GraphQLInterface<S> for Box<T> where
T: GraphQLInterface<S>,
S: ScalarValue,
[src]impl<S, T: ?Sized> GraphQLInterface<S> for Arc<T> where
T: GraphQLInterface<S>,
S: ScalarValue,
[src]
impl<S, T: ?Sized> GraphQLInterface<S> for Arc<T> where
T: GraphQLInterface<S>,
S: ScalarValue,
[src]