BpfLoader
Factory class for transactions to interact with a program loader
Static Method Summary
| Static Public Methods | ||
| public static |
getMinNumSignatures(dataLength: number): number Minimum number of signatures required to load a program not including retries |
|
| public static |
load(connection: Connection, payer: Account, program: Account, elf: Buffer | Uint8Array | Array<number>, loaderProgramId: PublicKey): Promise<boolean> Load a BPF program |
|
Static Public Methods
public static getMinNumSignatures(dataLength: number): number source
Minimum number of signatures required to load a program not including retries
Can be used to calculate transaction fees
Params:
| Name | Type | Attribute | Description |
| dataLength | number |
public static load(connection: Connection, payer: Account, program: Account, elf: Buffer | Uint8Array | Array<number>, loaderProgramId: PublicKey): Promise<boolean> source
Load a BPF program
Params:
| Name | Type | Attribute | Description |
| connection | Connection | The connection to use |
|
| payer | Account | Account that will pay program loading fees |
|
| program | Account | Account to load the program into |
|
| elf | Buffer | Uint8Array | Array<number> | The entire ELF containing the BPF program |
|
| loaderProgramId | PublicKey | The program id of the BPF loader to use |