Built-in Functions

Zeus provides built-in functions that are available globally without any imports.

I/O Functions

`log`

Prints a string to standard output.

log(message: string): void

Parameters:

message — A string to print

Example:

function main(): void {
  log("Hello, World!");
  log("Zeus supports UTF-8 🚀");

  let greeting: string = "Welcome to Zeus!";
  log(greeting);
}

Output:

Hello, World!
Zeus supports UTF-8 🚀
Welcome to Zeus!

Logging Byte Arrays

Since u8[] can be implicitly converted to string, you can log byte arrays by first converting them:

function main(): void {
  let bytes: u8[] = new u8[];
  bytes[0] = 'H';
  bytes[1] = 'i';

  // Convert to string for logging
  let text: string = bytes;
  log(text);  // "Hi"
}

More Functions Coming Soon

Additional standard library functions for math, string manipulation, and more are planned for future releases.

Control Flow →