Protocol Buffers

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These real terminal captures use a historical development build. They are not current release certification; independent output review and current installed-wheel scenario checks remain pending.

Overview

This worked example compares service.proto. Advertised filename extensions: .proto.

What changes

Change User.login_count field 2 from int32 to int64; add bool active field 3; preserve name field 1.

Before

syntax = "proto3";

message User {
  string name = 1;
  int32 login_count = 2;
}

After

syntax = "proto3";

message User {
  string name = 1;
  int64 login_count = 2;
  bool active = 3;
}

Things to know

• Widened field type changes generated APIs and value range; compatibility must not be inferred solely from preserved field number.

Recorded output

Recorded from a real native CLI through rs-rich-record. A refactoring label does not prove equivalent behavior. Build identities.

Scenario coverage

Scenario	Status
Meaningful edit	Source example reviewed; output captured; independent result certification pending
Unchanged content	Not yet certified for this candidate
Populate / clear a file	Not yet certified for this candidate
Add / delete an entity	Not yet certified for this candidate
Rename a symbol	Not yet certified for this candidate
Move / reorder code	Not yet certified for this candidate
Formatting only	Not yet certified for this candidate
Git file rename / move	Not yet certified for this candidate
Mixed move and edit	Not yet certified for this candidate
Invalid syntax / actionable error	Not yet certified for this candidate
Guardrail review	Not yet certified for this candidate

Try it

Save the two source blocks as separate files with the shown extension, then compare them:

intentumdiff file before/service.proto after/service.proto

The installed Python wheel includes its parser components. The native CLI requires a component directory. Compare the result with the source change described above; agreement between APIs alone is not proof of correctness.