Getting Started

To get started with Typhoon, you’ll need a working Rust environment set up for Solana development.

Installation

Add Typhoon to your Cargo.toml:

cargo add typhoon

Your First Program

Here is a simple “Hello World” program using Typhoon:

#![allow(unused)]
#![no_std]

fn main() {
use typhoon::prelude::*;

program_id!("Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS");

nostd_panic_handler!();
no_allocator!();
entrypoint!();

pub const ROUTER: EntryFn = basic_router! {
    0 => hello_world
};

pub fn hello_world(ProgramIdArg(program_id): ProgramIdArg) -> ProgramResult {
    solana_msg::sol_log("Hello World");

    assert_eq!(program_id, &crate::ID);

    Ok(())
}
}

This program defines a single instruction hello_world that logs a message. The basic_router! macro handles the dispatching logic based on the instruction discriminator.