1  //! By convention, root.zig is the root source file when making a library. If
 2  //! you are making an executable, the convention is to delete this file and
 3  //! start with main.zig instead.
 4  const std = @import("std");
 5  const testing = std.testing;
 6  
 7  export fn add(a: i32, b: i32) i32 {
 8      return a + b;
 9  }
10  
11  test "basic add functionality" {
12      try testing.expect(add(3, 7) == 10);
13  }