fn initCopyList(s: *Serialize, list: []const Step.WriteFile.Copy) ![]const Configuration.Step.WriteFile.Copy
fn initCopyList(s: *Serialize, list: []const Step.WriteFile.Copy) ![]const Configuration.Step.WriteFile.Copy { const result = try s.arena.alloc(Configuration.Step.WriteFile.Copy, list.len); for (result, list) |*dest, src| dest.* = .{ .sub_path = src.sub_path, .src_file = try s.addLazyPath(src.src_file), }; return result; }