Example for ... RETURNS Text[] AS ... please

[TssT16]

Can you please give a example how to make a text[] return.
I am new in Rust so I have no idear but what I want is something like this.

CREATE FUNCTION concat_rs(text, text) RETURNS text[] AS 'path/to/crate/target/release/libstrings.dylib', 'pg_concat_rs' LANGUAGE C STRICT;

[bluejekyll]

I'm a little confused by the result type your going for here, based on the function name (maybe that's just a quick example you have here though?).

These examples are close: https://github.com/bluejekyll/pg-extend-rs/blob/master/examples/strings/src/lib.rs#L30

If you really want an array perhaps @auterium might have something? I know that was an area he was working in.

[auterium]

Unfortunatelly I recently lost all my un-published progress regarding arrays as my laptop was stolen on my way back home. I'm slowly rebuilding the private code I was working on, so until that's done, I won't be able to work again on this.

[TssT16]

I'm sorry for you @auterium that your Laptop was stolen. As a work around I give it now as a json string over.
@auterium it would be great if you can share your code but no rush. I have time :)

[auterium]

Thanks @TssT16. Most of the code that I must rebuild is actually propietary, so I won't be able to share it. However, some parts that can be pushed up to pg-extend-rs I would definitely send out as a PR as soon as I have some time to build it up :)