module_repository.hpp

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#ifndef KAGOME_CORE_RUNTIME_IMPL_MODULE_REPOSITORY_HPP
#define KAGOME_CORE_RUNTIME_IMPL_MODULE_REPOSITORY_HPP

#include <memory>

#include <gsl/span>

#include "host_api/host_api.hpp"
#include "outcome/outcome.hpp"
#include "primitives/block_data.hpp"

namespace kagome::runtime {

  class ModuleInstance;
  class Module;
  class Memory;
  class RuntimeCodeProvider;

  class ModuleRepository {
   public:
    virtual ~ModuleRepository() = default;

    virtual outcome::result<std::shared_ptr<ModuleInstance>> getInstanceAt(
        std::shared_ptr<const RuntimeCodeProvider> code_provider,
        const primitives::BlockInfo &block,
        const primitives::BlockHeader &header) = 0;
  };

}  // namespace kagome::runtime

#endif  // KAGOME_CORE_RUNTIME_IMPL_MODULE_REPOSITORY_HPP