On Thursday, 3 June 2021 at 00:39:04 UTC, vacuum_tube wrote:
I've been trying to make a struct for CSV parsing and manipulating. The code was as follows:``` struct CSVData(bool HeaderFromFirstLine) { char[][] header = []; char[][][] rest = [];``` [...]
additionally to the other comment, you probably want to use `string` (`immutable(char)[]`) instead of char[] here, as you want your data to stay the same and not be modified after assignment.
If you replace them with `string` and have your code be `@safe`, the compiler will tell you where you try to assign your char[] data that may be modified and in those cases you would want to call `.idup` to duplicate the data to make it persistent.
