pub fn concrete_query_type(&self) -> &MetaType<S> {
        self.types
            .get(&self.query_type_name)
            .expect("Query type does not exist in schema")
    }
/// Get the concrete query type from the schema.
Get the concrete query type from the schema.
Get the concrete query type from the schema .
pub fn concrete_query_type(&self) -> &MetaType<S> {
        self.types
            .get(&self.query_type_name)
            .expect("Query type does not exist in schema")
    }
pub fn concrete_query_type ( & self ) -> & MetaType < S > { self . types . get ( & self . query_type_name ) . expect ( " " ) }
Get the concrete query type from the schema.
Get the concrete query type from the schema .
&self
&self