There should be a From<Vec<Option<String>>> impl for GenericStringArray<OffsetSize>

[sinistersnare]

Is your feature request related to a problem or challenge? Please describe what you are trying to do.

I have a Vec<Option<String>>, and I want it to be a StringArray. Right now the only relevant impls to do this are:

• From<Vec<String>>
• From<Vec<&str>>
• From<Vec<Option<&str>>>

Relevant code here

So it seems reasonable for there to be an impl for Option<String>

Describe the solution you'd like

Adding this impl would allow me to do

let my_string: String = ...;
let stringarray: ArrayRef = Arc::new(StringArray::from(vec![Some(my_string), None]));

Additional context

I'm happy to add this if yall are interested. Just wanted to write this out to see if it could be considered.

[tustvold]

Makes sense to me, would be happy to review a PR that implemented this.

FWIW from_iter should work I think

[tustvold]

label_issue.py automatically added labels {'arrow'} from #3602