SupplierClosure<TContext, T1, T2, TResult> public struct SupplierClosure<TContext, T1, T2, TResult> : ISupplier<T1, T2, TResult>, IFunctional<Func<T1, T2, TResult>> Represents implementation of ISupplier<T, U> interface with the support of closure that is not allocated on the heap. Documentation Code public bool IsEmpty { get; } Gets a value indicating that this function pointer is zero. public SupplierClosure(TContext context, method ptr)