샘플

Parse canonical GUID strings strictly with FromString, and convert between standard RFC 4122 big-endian and Windows native mixed-endian binary formats via ToArray and ToWindowsArray.

sha256:3c42fd3ae72ba261fdb79897ef55cf21d25e5d63814a2fccd309f871f549ef06

MIT-0

실행 증거

선언된 환경과 서명된 검증 실행을 분리해 이 샘플이 실제로 증명하는 범위를 보여줍니다.

선언된 환경 go linux x64 go go go

환경	컨트랙트	단계	실행일
go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9	PASS	compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1	2026-08-19
go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1	PASS	compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1	2026-08-19

HOW

목표: Parse canonical GUID strings strictly with FromString, and convert between standard RFC 4122 big-endian and Windows native mixed-endian binary formats via ToArray and ToWindowsArray.
패키지: github.com/Microsoft/go-winio v0.6.2
심벌: guid.FromString
guid.GUID.ToArray
guid.GUID.ToWindowsArray
guid.FromArray
guid.FromWindowsArray
환경: go
생성일: 2026-08-19T13:29:58Z

guid.FromString strictly requires canonical 36-character hyphenated GUID strings, rejecting registry brace-enclosed formats and unhyphenated 32-character hex strings.
guid.GUID.ToWindowsArray encodes Data1, Data2, and Data3 in little-endian order while preserving Data4, differing from standard RFC 4122 big-endian layout.
guid.GUID.ToArray encodes all 16 bytes in RFC 4122 big-endian network byte order.
guid.FromWindowsArray decodes Windows mixed-endian byte arrays into a structured GUID, roundtripping with ToWindowsArray.
guid.FromArray decodes standard RFC 4122 big-endian byte arrays into a structured GUID, roundtripping with ToArray.