asset

Feb 1, 2018

Changes in this version

+ const AliasPrefix

+ const ExternalAssetPrefix

+ var ErrInternalAsset = errors.New("btm has been defined as the internal asset")

+ var ErrNullAlias = errors.New("null asset alias")

+ func AliasKey(name string) []byte

+ func CalcExtAssetKey(id *bc.AssetID) []byte

type Asset

+ var DefaultNativeAsset *Asset

type Registry

+ func (reg *Registry) FindByID(ctx context.Context, id *bc.AssetID) (*Asset, error)

+ func (reg *Registry) GetIDByAlias(alias string) (string, error)

+ func (reg *Registry) UpdateAssetAlias(oldAlias, newAlias string) error

Jan 3, 2018

Changes in this version

+ var ErrDuplicateAsset = errors.New("duplicate asset id")

+ var ErrFindAsset = errors.New("fail to find asset")

+ var ErrMarshalAsset = errors.New("failed marshal asset")

+ var ErrSerializing = errors.New("serializing asset definition")

+ func Key(name string) []byte

type Registry

+ func (reg *Registry) GetAliasByID(id string) string

+ func (reg *Registry) ListAssets(id string) ([]annotatedAsset, error)

Nov 30, 2017

Changes in this version

type Asset

+ BlockHeight uint64

+ DefinitionMap map[string]interface{}

+ RawDefinitionByte []byte

Sep 29, 2017

Changes in this version

+ const PinName

+ var ErrBadIdentifier = errors.New("either ID or alias must be specified, and not both")

+ var ErrDuplicateAlias = errors.New("duplicate asset alias")

+ func Annotated(a *Asset) (*query.AnnotatedAsset, error)

+ type Asset struct

+ Alias *string

+ AssetID bc.AssetID

+ InitialBlockHash bc.Hash

+ IssuanceProgram []byte

+ RawDefinition1 []byte

+ Tags map[string]interface{}

+ VMVersion uint64

+ func (asset *Asset) Definition() (map[string]interface{}, error)

+ func (asset *Asset) RawDefinition() []byte

+ func (asset *Asset) SetDefinition(def map[string]interface{}) error

+ type Registry struct

+ func NewRegistry(db dbm.DB, chain *protocol.Chain) *Registry

+ func (reg *Registry) AnnotateTxs(ctx context.Context, txs []*query.AnnotatedTx) error

+ func (reg *Registry) DecodeIssueAction(data []byte) (txbuilder.Action, error)

+ func (reg *Registry) Define(ctx context.Context, xpubs []chainkd.XPub, quorum int, ...) (*Asset, error)

+ func (reg *Registry) FindByAlias(ctx context.Context, alias string) (*Asset, error)

+ func (reg *Registry) IndexAssets(indexer Saver)

+ func (reg *Registry) NewIssueAction(assetAmount bc.AssetAmount, referenceData chainjson.Map) txbuilder.Action

+ func (reg *Registry) QueryAll(ctx context.Context) (interface{}, error)

+ func (reg *Registry) UpdateTags(ctx context.Context, id, alias *string, tags map[string]interface{}) error

+ type Saver interface

+ SaveAnnotatedAsset func(context.Context, *query.AnnotatedAsset, string) error