celestia

package

v0.3.1 Latest Latest Go to latest Published: Jun 12, 2025 License: MIT Imports: 14 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/forma-dev/blobcast

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Documentation ¶

Index ¶

func BytesToNamespaceV0(bytes []byte) (share.Namespace, error)
func HexToNamespaceV0(namespaceId string) (share.Namespace, error)
type BlobStore
type CelestiaDA
- func NewCelestiaDA(cfg DAConfig) (*CelestiaDA, error)
type CompactHeader
type DAConfig
type NoopDA
- func NewNoopDA() (*NoopDA, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func BytesToNamespaceV0 ¶

func BytesToNamespaceV0(bytes []byte) (share.Namespace, error)

func HexToNamespaceV0 ¶

func HexToNamespaceV0(namespaceId string) (share.Namespace, error)

Convert hex namespace ID to blob namespace

Types ¶

type BlobStore ¶

type BlobStore interface {
	Store(ctx context.Context, msg []byte) (commitment []byte, height uint64, err error)
	StoreBatch(ctx context.Context, msgs [][]byte) (commitments [][]byte, height uint64, err error)
	Has(ctx context.Context, height uint64, commitment []byte) (bool, error)
	Read(ctx context.Context, height uint64, commitment []byte) ([]byte, error)
	GetBlobs(ctx context.Context, height uint64) ([]*blob.Blob, error)
	LatestHeight(ctx context.Context) (uint64, error)
	GetHeader(ctx context.Context, height uint64) (*header.ExtendedHeader, error)
	SubscribeToNewHeaders(ctx context.Context) (<-chan CompactHeader, error)

	Namespace() share.Namespace
	Cfg() DAConfig
}

type CelestiaDA ¶

type CelestiaDA struct {
	// contains filtered or unexported fields
}

Client for interacting with Celestia

func NewCelestiaDA ¶

func NewCelestiaDA(cfg DAConfig) (*CelestiaDA, error)

Create a new Celestia DA client

func (*CelestiaDA) Cfg ¶

func (c *CelestiaDA) Cfg() DAConfig

func (*CelestiaDA) GetBlobs ¶

func (c *CelestiaDA) GetBlobs(ctx context.Context, height uint64) ([]*blob.Blob, error)

func (*CelestiaDA) GetHeader ¶

func (c *CelestiaDA) GetHeader(ctx context.Context, height uint64) (*header.ExtendedHeader, error)

func (*CelestiaDA) Has ¶

func (c *CelestiaDA) Has(ctx context.Context, height uint64, commitment []byte) (bool, error)

func (*CelestiaDA) LatestHeight ¶

func (c *CelestiaDA) LatestHeight(ctx context.Context) (uint64, error)

func (*CelestiaDA) Namespace ¶

func (c *CelestiaDA) Namespace() share.Namespace

func (*CelestiaDA) Read ¶

func (c *CelestiaDA) Read(ctx context.Context, height uint64, commitment []byte) ([]byte, error)

func (*CelestiaDA) Store ¶

func (c *CelestiaDA) Store(ctx context.Context, message []byte) ([]byte, uint64, error)

func (*CelestiaDA) StoreBatch ¶

func (c *CelestiaDA) StoreBatch(ctx context.Context, messages [][]byte) ([][]byte, uint64, error)

func (*CelestiaDA) SubscribeToNewHeaders ¶

func (c *CelestiaDA) SubscribeToNewHeaders(ctx context.Context) (<-chan CompactHeader, error)

type CompactHeader ¶

type CompactHeader struct {
	Height uint64
	Time   time.Time
}

type DAConfig ¶

type DAConfig struct {
	Rpc         string
	NamespaceId string
	AuthToken   string
	MaxTxSize   int
}

Configuration for connecting to Celestia DA

type NoopDA ¶

type NoopDA struct {
	// contains filtered or unexported fields
}

func NewNoopDA ¶

func NewNoopDA() (*NoopDA, error)

func (*NoopDA) Cfg ¶

func (d *NoopDA) Cfg() DAConfig

func (*NoopDA) GetBlobs ¶

func (d *NoopDA) GetBlobs(_ context.Context, height uint64) ([]*blob.Blob, error)

func (*NoopDA) GetHeader ¶

func (d *NoopDA) GetHeader(_ context.Context, height uint64) (*header.ExtendedHeader, error)

func (*NoopDA) Has ¶

func (d *NoopDA) Has(_ context.Context, height uint64, _ []byte) (bool, error)

func (*NoopDA) LatestHeight ¶

func (d *NoopDA) LatestHeight(_ context.Context) (uint64, error)

func (*NoopDA) Namespace ¶

func (d *NoopDA) Namespace() share.Namespace

func (*NoopDA) Read ¶

func (d *NoopDA) Read(_ context.Context, height uint64, _ []byte) ([]byte, error)

func (*NoopDA) Store ¶

func (d *NoopDA) Store(_ context.Context, msg []byte) ([]byte, uint64, error)

func (*NoopDA) StoreBatch ¶

func (d *NoopDA) StoreBatch(_ context.Context, msgs [][]byte) ([][]byte, uint64, error)

func (*NoopDA) SubscribeToNewHeaders ¶

func (d *NoopDA) SubscribeToNewHeaders(_ context.Context) (<-chan CompactHeader, error)

Source Files ¶

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