1const std = @import("std");
 2const expect = std.testing.expect;
 3
 4const Payload = union {
 5    int: i64,
 6    float: f64,
 7    boolean: bool,
 8};
 9test "simple union" {
10    var payload = Payload{ .int = 1234 };
11    try expect(payload.int == 1234);
12    payload = Payload{ .float = 12.34 };
13    try expect(payload.float == 12.34);
14}
15
16// test