| 1 | const std = @import("std"); |
| 2 | const string = []const u8; |
| 3 | const extras = @import("./lib.zig"); |
| 4 | |
| 5 | pub fn join(input: anytype) Join(@TypeOf(input)) { |
| 6 | const T = @TypeOf(input); |
| 7 | var x: Join(T) = undefined; |
| 8 | inline for (std.meta.fields(T)) |item| { |
| 9 | inline for (std.meta.fields(item.type)) |f| { |
| 10 | @field(x, f.name) = @field(@field(input, item.name), f.name); |
| 11 | } |
| 12 | } |
| 13 | return x; |
| 14 | } |
| 15 | |
| 16 | pub fn Join(comptime T: type) type { |
| 17 | var names: []const []const u8 = &.{}; |
| 18 | var types: []const type = &.{}; |
| 19 | inline for (std.meta.fields(T)) |item| { |
| 20 | inline for (std.meta.fields(item.type)) |f| { |
| 21 | names = names ++ &[_][]const u8{f.name}; |
| 22 | types = types ++ &[_]type{f.type}; |
| 23 | } |
| 24 | } |
| 25 | return @Struct(.auto, null, names, types[0..], &@splat(.{})); |
| 26 | } |