package checksum import ( "bytes" "crypto/sha256" "fmt" "math/rand" "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs" ) func ExampleCalculate() { payload := []byte{0, 1, 2, 3, 4, 5, 6} var cs Checksum Calculate(&cs, SHA256, payload) Calculate(&cs, TZ, payload) } func ExampleChecksum_WriteToV2() { var ( csRaw [sha256.Size]byte csV2 refs.Checksum cs Checksum ) rand.Read(csRaw[:]) cs.SetSHA256(csRaw) cs.WriteToV2(&csV2) fmt.Println(bytes.Equal(cs.Value(), csV2.GetSum())) // Output: true }