샘플

Text format serialization, multiline formatting, indentation, and unknown field discarding in Protocol Buffers

sha256:6909e30f74f766ae578b36ef9b760574484fea180e1696148381302cd4c60e5d

MIT-0

실행 증거

선언된 환경과 서명된 실행을 분리해 두었습니다. 이 샘플이 무엇을 어디서 실행했는지 그대로 볼 수 있습니다.

선언된 환경 linux 24 · ubuntu · glibc 2.39 x64 go

환경	컨트랙트	단계	실행일
go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4	PASS	compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f…	2026-08-27

HOW

목표: Text format serialization, multiline formatting, indentation, and unknown field discarding in Protocol Buffers
패키지: google.golang.org/protobuf v1.28.0
심벌: google.golang.org/protobuf/encoding/prototext.Marshal
google.golang.org/protobuf/encoding/prototext.MarshalOptions
google.golang.org/protobuf/encoding/prototext.Unmarshal
google.golang.org/protobuf/encoding/prototext.UnmarshalOptions
생성일: 2026-08-27T21:38:33Z

prototext.Marshal produces compact single-line text format without newlines and formats enums by name rather than integer value.
prototext.MarshalOptions with Multiline set to true outputs indented multi-line text format with newlines.
prototext.Unmarshal parses text format containing comments, nested messages, enums, and repeated fields into a proto.Message.
prototext.Unmarshal fails with an unknown field error when encountering unrecognized field names.
prototext.UnmarshalOptions with DiscardUnknown set to true successfully skips unknown fields without returning an error.
prototext.MarshalOptions with EmitUnknown set to true outputs raw wire-format unknown fields stored in the message.

익명