NAME

GraphQL::Role::Nullable - GraphQL object role

SYNOPSIS

  with qw(GraphQL::Role::Nullable);

  # or runtime
  Role::Tiny->apply_roles_to_object($foo, qw(GraphQL::Role::Nullable));

DESCRIPTION

Allows type constraints for nullable objects.

METHODS

non_null

Returns a wrapped version of the type using GraphQL::Type::NonNull, i.e. that may not be null.