Function initialize

counter/programs/counter/src/lib.rs:9–15

(ctx: Context<Initialize>)

    use super::*;

    pub fn initialize(ctx: Context<Initialize>) -> Result<()> {
        let counter = &mut ctx.accounts.counter;
        counter.bump = ctx.bumps.counter; // store bump seed in `Counter` account
        msg!("Counter account created! Current count: {}", counter.count);
        msg!("Counter bump: {}", counter.bump);
        Ok(())
    }

    pub fn increment(ctx: Context<Increment>) -> Result<()> {
        let counter = &mut ctx.accounts.counter;