tep64

Documentation

Index

• Variables
• type ContentLayout
• type FullContent
  • func DecodeFullContent(content tlb.FullContent) (FullContent, error)
  • func DecodeFullContentFromCell(cell *boc.Cell) (FullContent, error)
• type Metadata
  • func ConvertOnchainData(content tlb.FullContent) (Metadata, error)
  • func (m *Metadata) Merge(other *Metadata)

Variables

var (
	ErrUnsupportedContentType = errors.New("unsupported content type")
)

Types

type ContentLayout

type ContentLayout int

const (
	Undefined ContentLayout = iota
	OffChain
	OnChain
	SemiChain
)

type FullContent

type FullContent struct {
	Layout ContentLayout
	Data   []byte
	// OnchainMetadata contains a decoded metadata when the layout is onchain.
	OnchainMetadata *Metadata
	// OffchainURL contains a link to JSON when the layout is offchain.
	OffchainURL string
}

FullContent is either a link to metadata or metadata itself depending on the layout.

func DecodeFullContent

func DecodeFullContent(content tlb.FullContent) (FullContent, error)

func DecodeFullContentFromCell

func DecodeFullContentFromCell(cell *boc.Cell) (FullContent, error)

type Metadata

type Metadata struct {
	// Uri points to JSON document with metadata. Used by SemiChain layout. ASCII string.
	Uri         string `json:"uri,omitempty"`
	Name        string `json:"name,omitempty"`
	Description string `json:"description,omitempty"`
	Image       string `json:"image,omitempty"`
	ImageData   []byte `json:"image_data,omitempty"`
	Symbol      string `json:"symbol,omitempty"`
	Decimals    string `json:"decimals,omitempty"`
	RenderType  string `json:"render_type,omitempty"`
	AmountStyle string `json:"amount_style,omitempty"`
}

func ConvertOnchainData

func ConvertOnchainData(content tlb.FullContent) (Metadata, error)

TEP-64 Token Data Standard https://github.com/ton-blockchain/TEPs/blob/master/text/0064-token-data-standard.md

func (*Metadata) Merge

func (m *Metadata) Merge(other *Metadata)