How can you generate constant data in 0.16.0

In zig 0.15.2, you could replicate the &.{ 1, 2, 3 } syntax with metaprogramming. const a: []const usize = &.{100, 17}; std.debug.print("{any}\n", .{a}); const b: []const usize = &@Type(.{ .@"struct" = .{ .layout = .auto, .backing_integer = null, .fields = &.{ .{ .name = "0", .type = comptime_int, .default_value_ptr = &100, .is_comptime = true, .alignment = 0, }, .{ .name = "1", ...