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#ifndef GRPC_CORE_LIB_TRANSPORT_ERROR_UTILS_H
#define GRPC_CORE_LIB_TRANSPORT_ERROR_UTILS_H

#include "src/core/lib/iomgr/error.h"
#include "src/core/lib/transport/http2_errors.h"

/// A utility function to get the status code and message to be returned
/// to the application.  If not set in the top-level message, looks
/// through child errors until it finds the first one with these attributes.
/// All attributes are pulled from the same child error. If any of the
/// attributes (code, msg, http_status) are unneeded, they can be passed as
/// NULL.
void grpc_error_get_status(grpc_error *error, gpr_timespec deadline,
                           grpc_status_code *code, grpc_slice *slice,
                           grpc_http2_error_code *http_status);

/// A utility function to check whether there is a clear status code that
/// doesn't need to be guessed in \a error. This means that \a error or some
/// child has GRPC_ERROR_INT_GRPC_STATUS set, or that it is GRPC_ERROR_NONE or
/// GRPC_ERROR_CANCELLED
bool grpc_error_has_clear_grpc_status(grpc_error *error);

#endif /* GRPC_CORE_LIB_TRANSPORT_ERROR_UTILS_H */