std/io

Basic input/output and program control functions.

Functions

print<T>(s: T)

Print a value to standard output without a newline.

import "std/io";

print("Hello");
print(" World!");
// Output: Hello World!

println<T>(s: T)

Print a value to standard output followed by a newline.

import "std/io";

println("Hello, Atlas!");
// Output: Hello, Atlas!
//         (newline)

input() -> string

Read a line from standard input.

import "std/io";

println("Enter your name:");
let name = input();
println("Hello, " + name);

panic<T>(s: T)

Abort the program with an error message.

import "std/io";

fun divide(a: int64, b: int64) -> int64 {
    if b == 0 {
        panic("Division by zero!");
    }
    return a / b;
}