On 3/29/22 11:59, H. S. Teoh wrote: > As a general principle, const should be used when you're on the > receiving end of data that should not be changed (e.g., function > parameters)
Better yet, and as I know you know :), and as it comes up occasionally but I usually forget in my own code; 'in' is much better than 'const' on function parameters because it has super powers when compiled with -preview=in:
https://dlang.org/spec/function.html#in-params Ali
