CellInput

@ckb-ccc/core • Docs

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@ckb-ccc/core / ccc / CellInput

Class: CellInput

Constructors

new CellInput()

new CellInput(previousOutput, since, cellOutput?, outputData?, blockNumber?): CellInput

Creates an instance of CellInput.

Parameters

• previousOutput: OutPoint

The previous outpoint of the cell.

• since: bigint

The since value of the cell input.

• cellOutput?: CellOutput

The optional cell output associated with the cell input.

• outputData?: `0x${string}`

The optional output data associated with the cell input.

• blockNumber?: bigint

The optional block number associated with the cell input.

Returns

CellInput

Source

ckb/transaction.ts:343

Properties

blockNumber?

optional blockNumber: bigint

The optional block number associated with the cell input.

Source

ckb/transaction.ts:348

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cellOutput?

optional cellOutput: CellOutput

The optional cell output associated with the cell input.

Source

ckb/transaction.ts:346

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outputData?

optional outputData: `0x${string}`

The optional output data associated with the cell input.

Source

ckb/transaction.ts:347

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previousOutput

previousOutput: OutPoint

The previous outpoint of the cell.

Source

ckb/transaction.ts:344

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since

since: bigint

The since value of the cell input.

Source

ckb/transaction.ts:345

Methods

_toMolData()

_toMolData(): object

Converts the CellInput instance to molecule data format.

Returns

object

An object representing the cell input in molecule data format.

previousOutput

previousOutput: object

previousOutput.index

index: Uint8Array

previousOutput.txHash

txHash: Uint8Array

since

since: Uint8Array

Source

ckb/transaction.ts:413

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completeExtraInfos()

completeExtraInfos(client): Promise<CellInput>

Complete extra infos in the input. Like the output of the out point. The instance will be modified.

Parameters

• client: Client

Returns

Promise<CellInput>

The completed instance.

Example

if (!cellInput.cellOutput) {
  await cellInput.completeExtraInfos();
}

Source

ckb/transaction.ts:393

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toBytes()

toBytes(): Uint8Array

Converts the CellInput instance to bytes.

Returns

Uint8Array

A Uint8Array containing the cell input bytes.

Example

const cellInputBytes = cellInput.toBytes();

Source

ckb/transaction.ts:431

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from()

static from(cellInput): CellInput

Creates a CellInput instance from a CellInputLike object.

Parameters

• cellInput: CellInputLike

A CellInputLike object or an instance of CellInput.

Returns

CellInput

A CellInput instance.

Example

const cellInput = CellInput.from({
  previousOutput: { txHash: "0x...", index: 0 },
  since: 0n
});

Source

ckb/transaction.ts:366

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fromBytes()

static fromBytes(bytes): CellInput

Creates a CellInput instance from a byte-like value or molecule CellInput.

Parameters

• bytes: BytesLike | CellInput

The byte-like value or molecule CellInput to convert.

Returns

CellInput

A CellInput instance.

Example

const cellInput = CellInput.fromBytes(new Uint8Array([/* cell input bytes */]));

Source

ckb/transaction.ts:447