Stellar-contract-env-meta.x

// Copyright 2022 Stellar Development Foundation and contributors. Licensed
// under the Apache License, Version 2.0. See the COPYING file at the root
// of this distribution or at http://www.apache.org/licenses/LICENSE-2.0

// The contract spec XDR is highly experimental, incomplete, and still being
// iterated on. Breaking changes expected.

% #include "xdr/Stellar-types.h"
namespace stellar
{

enum SCEnvMetaKind
{
    SC_ENV_META_KIND_INTERFACE_VERSION = 0
};

union SCEnvMetaEntry switch (SCEnvMetaKind kind)
{
case SC_ENV_META_KIND_INTERFACE_VERSION:
    struct {
        uint32 protocol;
        uint32 preRelease;
    } interfaceVersion;
};

}