package tutorial

Get desktop application:
View/edit binary Protocol Buffers messages

Our address book file is just one of these.

• repeated Person people = 1

Artibrary message with a GID type, to cause the .pb.h file to define `GID_MAX`, which may conflict with a macro defined by system headers on macOS.

(message has no fields)

• FOO = 0

• BAR = 0

[START messages]

Used in: AddressBook

• string name = 1

• int32 id = 2

  Unique ID number for this person.

• string email = 3

• repeated Person.PhoneNumber phones = 4

• optional google.protobuf.Timestamp last_updated = 5

Used in: Person

• string number = 1

• PhoneType type = 2

Used in: PhoneNumber

• MOBILE = 0

• HOME = 1

• WORK = 2