/** * This code was GENERATED using the solita package. * Please DO NOT EDIT THIS FILE, instead rerun solita to update it or write a wrapper to add functionality. * * See: https://github.com/metaplex-foundation/solita */ import * as beet from '@metaplex-foundation/beet'; import * as beetSolana from '@metaplex-foundation/beet-solana'; import * as web3 from '@solana/web3.js'; /** * Arguments used to create {@link Car} * @category Accounts * @category generated */ export type CarArgs = { year: number; make: string; model: string; }; /** * Holds the data for the {@link Car} Account and provides de/serialization * functionality for that data * * @category Accounts * @category generated */ export class Car implements CarArgs { private constructor( readonly year: number, readonly make: string, readonly model: string, ) {} /** * Creates a {@link Car} instance from the provided args. */ static fromArgs(args: CarArgs) { return new Car(args.year, args.make, args.model); } /** * Deserializes the {@link Car} from the data of the provided {@link web3.AccountInfo}. * @returns a tuple of the account data and the offset up to which the buffer was read to obtain it. */ static fromAccountInfo(accountInfo: web3.AccountInfo, offset = 0): [Car, number] { return Car.deserialize(accountInfo.data, offset); } /** * Retrieves the account info from the provided address and deserializes * the {@link Car} from its data. * * @throws Error if no account info is found at the address or if deserialization fails */ static async fromAccountAddress( connection: web3.Connection, address: web3.PublicKey, commitmentOrConfig?: web3.Commitment | web3.GetAccountInfoConfig, ): Promise { const accountInfo = await connection.getAccountInfo(address, commitmentOrConfig); if (accountInfo == null) { throw new Error(`Unable to find Car account at ${address}`); } return Car.fromAccountInfo(accountInfo, 0)[0]; } /** * Provides a {@link web3.Connection.getProgramAccounts} config builder, * to fetch accounts matching filters that can be specified via that builder. * * @param programId - the program that owns the accounts we are filtering */ static gpaBuilder(programId: web3.PublicKey = new web3.PublicKey('8avNGHVXDwsELJaWMSoUZ44CirQd4zyU9Ez4ZmP4jNjZ')) { return beetSolana.GpaBuilder.fromStruct(programId, carBeet); } /** * Deserializes the {@link Car} from the provided data Buffer. * @returns a tuple of the account data and the offset up to which the buffer was read to obtain it. */ static deserialize(buf: Buffer, offset = 0): [Car, number] { return carBeet.deserialize(buf, offset); } /** * Serializes the {@link Car} into a Buffer. * @returns a tuple of the created Buffer and the offset up to which the buffer was written to store it. */ serialize(): [Buffer, number] { return carBeet.serialize(this); } /** * Returns the byteSize of a {@link Buffer} holding the serialized data of * {@link Car} for the provided args. * * @param args need to be provided since the byte size for this account * depends on them */ static byteSize(args: CarArgs) { const instance = Car.fromArgs(args); return carBeet.toFixedFromValue(instance).byteSize; } /** * Fetches the minimum balance needed to exempt an account holding * {@link Car} data from rent * * @param args need to be provided since the byte size for this account * depends on them * @param connection used to retrieve the rent exemption information */ static async getMinimumBalanceForRentExemption(args: CarArgs, connection: web3.Connection, commitment?: web3.Commitment): Promise { return connection.getMinimumBalanceForRentExemption(Car.byteSize(args), commitment); } /** * Returns a readable version of {@link Car} properties * and can be used to convert to JSON and/or logging */ pretty() { return { year: this.year, make: this.make, model: this.model, }; } } /** * @category Accounts * @category generated */ export const carBeet = new beet.FixableBeetStruct( [ ['year', beet.u16], ['make', beet.utf8String], ['model', beet.utf8String], ], Car.fromArgs, 'Car', );