metadata.go

定义两个重要结构体和相关方法。

// InstalledChaincode defines metadata about an installed chaincode
type InstalledChaincode struct {
    Name    string
    Version string
    Id      []byte
}

// Metadata defines channel-scoped metadata of a chaincode
type Metadata struct {
    Name              string
    Version           string
    Policy            []byte
    Id                []byte
    CollectionsConfig []byte
}