002 pattern syntax

// Test: Pattern branch syntax baseline
// Just verify we can define and call an event that returns a struct payload

~import "$std/io"

const std = @import("std");

// Request type
pub const Request = struct {
    method: []const u8,
    path: []const u8,
};

// Event returns a request
~pub event incoming {}
| request Request

~proc incoming {
    return .{ .request = .{ .method = "GET", .path = "/users/42" } };
}

// Call it
~incoming()
| request _ |>
    std.io:print.ln("got request")