const PROGRAM_KEYPAIR_PATH = ('.../src/transfer-lamports/target/deploy/spl_example_transfer_lamports-keypair.json'); const programAccount = await readAccountFromFile(PROGRAM_KEYPAIR_PATH); programId = programAccount.publicKey; 接着读取programId的账户信息,通过查看账户信息判断是否部署,如果账户是...
Serialize, Deserialize, Clone, Copy, Default, Eq, PartialEq, Ord, PartialOrd, Hash, AbiExample, )] pub struct Pubkey([u8; 32]);] Pubkey实际上就是32个字符表示的base58的Account地址,在Instruction中,我们看到的ProgramId 就是这样的类型,因为Program本身其实是一个文件,也就是Account,只是是可执行的文件。
我一直试图遵循将CMV2上传到Devnet的指南,但没有用,方法是使用以下资源:我一直试图使用的代码是 ts-node ~/metaplex/js/packages/cli/src/candy-machine-v2-cli.ts upload \ -e devnet \ -k ~/.config/solana/devnet.json \ -cp config.json \ -c example \ ./assets 但事实就是这样 -e : The term...
#[program]pub mod solana_example{usesuper::*;pub fnpublish(ctx:Context<AuthorData>)->ProgramResult{letauthor_account=&mut ctx.accounts.author_account;author_account.publications+=1;Ok(())}}#[derive(Accounts)]pub struct AuthorData<'info>{#[account(mut)]pub author_account:Account<'info,Author...
$ solana program deploy dist/program/helloworld.so 1. 6) 启动客户端 $ npm run start root@VM-0-2-ubuntu:~/example-helloworld# npm run start > helloworld@0.0.1 start /root/example-helloworld > ts-node src/client/main.ts Let's say hello to a Solana account... ...
(Debug, PartialEq, Default, Eq, lone, Serialize, Deserialize, AbiExample)] pub struct Transaction { /// A set of digital signatures of `account_ keys` , `program_ ids` , `recent_ blockhash` , and `instructions` , signed by the first /// signatures.len() keys of account_ keys //...
Instructions are the basic building blocks of Solana programs. This metric shows how many unique program instructions are being processed by the Solana network per second. A single transaction can contain multiple instructions, for example: 1. Open wSOL account, 2. Wrap SOL, 3. Create USDc Accou...
部署程序 第一步是复制代码。 git clone https://github.com/solana-labs/example-helloworld cd example-helloworld 完成后,可以设置当前的环境为devnet。这是为Solana开发者们准备的编写和测试合约的网络的测试网。
for example, crediting the lamports that is taking it out of one account and sending it off to another account + writing into the data of an account and modifying that data 2) message (a)top:header(bunch of metadata,count of signatures, count of read-only addresses that require signatures...
solana-program = "1.4.8" 1. 这里介绍一些SDK中提供的主要数据结构。 1. Pubkey #[repr(transparent)] #[derive(Serialize, Deserialize, Clone, Copy, Default, Eq, PartialEq, Ord, PartialOrd, Hash, AbiExample)] pub struct Pubkey([u8; 32]);] ...