Class Loader

Program loader interface

Hierarchy

Loader

Index

Constructors

constructor

Properties

chunkSize

Methods

Constructors

constructor

new Loader(): Loader

Returns Loader

Properties

Static chunkSize

chunkSize: number

Amount of program data placed in each load Transaction

Methods

Static getMinNumSignatures

getMinNumSignatures(dataLength: number): number

- Defined in node_modules/@solana/web3.js/lib/index.d.ts:4254
Minimum number of signatures required to load a program not including retries

Can be used to calculate transaction fees

Parameters
- dataLength: number
Returns number

Static load

load(connection: Connection, payer: Signer, program: Signer, programId: PublicKey, data: Buffer | Uint8Array | number[]): Promise<boolean>

- Defined in node_modules/@solana/web3.js/lib/index.d.ts:4265
Loads a generic program

Parameters
- connection: Connection
  
  The connection to use
- payer: Signer
  
  System account that pays to load the program
- program: Signer
  
  Account to load the program into
- programId: PublicKey
  
  Public key that identifies the loader
- data: Buffer | Uint8Array | number[]
  
  Program octets
Returns Promise<boolean>
true if program was loaded successfully, false if program was already loaded

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