Using `plots!` fails.

[Icelk]

It gives this error message:

the method `chain` exists for struct `poloto::build::SinglePlot<std::iter::FilterMap<std::iter::Map<std::ops::Range<{integer}>, [closure@src/bin/main.rs:500:30: 500:99]>, [closure@src/bin/main.rs:504:38: 514:26]>, std::string::String>`, but its trait bounds were not satisfied

only if the trait PlotIteratorExt isn't imported. This should be done in the macro.

[Ken Reed]

thank you for the awareness fixed

[Icelk]

Thanks!