38 lines
778 B
Rust
38 lines
778 B
Rust
#![feature(proc_macro_hygiene)]
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use anchor::prelude::*;
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#[program]
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mod basic_1 {
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use super::*;
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pub fn initialize(ctx: Context<Initialize>, data: u64) -> ProgramResult {
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let my_account = &mut ctx.accounts.my_account;
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my_account.data = data;
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Ok(())
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}
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pub fn update(ctx: Context<Update>, data: u64) -> ProgramResult {
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let my_account = &mut ctx.accounts.my_account;
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my_account.data = data;
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Ok(())
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}
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}
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#[derive(Accounts)]
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pub struct Initialize<'info> {
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#[account(init)]
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pub my_account: ProgramAccount<'info, MyAccount>,
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}
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#[derive(Accounts)]
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pub struct Update<'info> {
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#[account(mut)]
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pub my_account: ProgramAccount<'info, MyAccount>,
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}
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#[account]
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pub struct MyAccount {
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pub data: u64,
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}
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