Protocol Buffers Kotlin Core: Key Concepts and Usage in Java class libraries

syntax = "proto3"; package com.example; message Student { string name = 1; int32 age = 2; repeated string courses = 3; } protoc --java_out=. Student.proto import com.example.Student; Student student = Student.newBuilder() .setAge(20) .build(); byte[] serializedData = student.toByteArray(); Student deserializedStudent = Student.parseFrom(serializedData);