all FX functions are now safe wrapped and I added the crate to the docs also it is added to the prelude

Examples/ArduboyFX/fxhelloworld/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "fxhelloworld"
+version = "0.1.0"
+authors = ["ZennDev <zenndev@protonmail.com>"]
+edition = "2021"
+
+[lib]
+crate-type = ["staticlib"]
+
+[dependencies]
+arduboy-rust = { path = "../../../arduboy-rust" }

Examples/ArduboyFX/fxhelloworld/src/lib.rs

@@ -0,0 +1,20 @@
+#![no_std]
+#![allow(non_upper_case_globals)]
+//Include the Arduboy Library
+//Initialize the arduboy object
+use arduboy_rust::prelude::*;
+const arduboy: Arduboy2 = Arduboy2::new();
+//The setup() function runs once when you turn your Arduboy on
+#[no_mangle]
+pub unsafe extern "C" fn setup() {
+    // put your setup code here, to run once:
+    arduboy.begin();
+    arduboy.clear();
+    arduboy.print(f!(b"Holmes is cool!\0"));
+    arduboy.display();
+}
+#[no_mangle]
+#[export_name = "loop"]
+pub unsafe extern "C" fn loop_() {
+    // put your main code here, to run repeatedly:
+}