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-rw-r--r--generator/nanopb.proto7
1 files changed, 7 insertions, 0 deletions
diff --git a/generator/nanopb.proto b/generator/nanopb.proto
index a377f63b..e7bea139 100644
--- a/generator/nanopb.proto
+++ b/generator/nanopb.proto
@@ -7,9 +7,16 @@
import "google/protobuf/descriptor.proto";
+enum FieldType {
+ FT_DEFAULT = 0; // Automatically decide field type, generate static field if possible.
+ FT_CALLBACK = 1; // Always generate a callback field.
+ FT_STATIC = 2; // Generate a static field or raise an exception if not possible.
+}
+
message NanoPBOptions {
optional int32 max_size = 1;
optional int32 max_count = 2;
+ optional FieldType type = 3 [default = FT_DEFAULT];
}
// Protocol Buffers extension number registry