Generated

    pub const Generated = struct {
        flags: @This().Flags = .{},
        index: GeneratedFileIndex,
        /// Applied after `up`.
        sub_path: String = .empty,

        pub const Flags = packed struct(u32) {
            tag: Tag = .generated,
            /// The number of parent directories to go up.
            /// 0 means the generated file itself.
            /// 1 means the directory of the generated file.
            /// 2 means the parent of that directory, and so on.
            up: u24 = 0,
        };
    }