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lib.rs/state.rs/main
Solana Program Logic
use anchor_lang::prelude::*;

#[program]
pub mod vault {
pub fn initialize(ctx: Context<Initialize>) -> Result<()> {
let vault = &mut ctx.accounts.vault;
vault.authority = ctx.accounts.authority.key();
vault.balance = 0;

msg!("Vault initialized");
Ok(())
}
}

#[derive(Accounts)]
pub struct Initialize<'info> {
#[account(init, payer = authority, space = 8 + 32 + 8)]
pub vault: Account<'info, Vault>,
...
}
Account StateRunning
Address
vault_account
authorityFg6P...n4Zq
balance0 SOL
Terminal Output
$solana program deploy target/deploy/vault.so
14:20:01→ Program invoked
14:20:01→ Account created (vault)
14:20:02✓ Vault initialized

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How it works

01

Open an example

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02

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03

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04

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Features

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