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20 lines
478 B
Zig
20 lines
478 B
Zig
const std = @import("std");
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const builtin = @import("builtin");
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const Type = std.builtin.Type;
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test "Tuple" {
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const fields_list = fields(@TypeOf(.{}));
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if (fields_list.len != 0)
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@compileError("Argument count mismatch");
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}
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pub fn fields(comptime T: type) switch (@typeInfo(T)) {
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.Struct => []const Type.StructField,
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else => unreachable,
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} {
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return switch (@typeInfo(T)) {
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.Struct => |info| info.fields,
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else => unreachable,
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};
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}
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