stop using unwrap() in value parsers

[achristmascarl]

description

the value parsers for the db drivers uses unwrap a lot

proposed solution

maybe fall back to an empty string or something else to indicate if the type can't be cast to a string

[platlas]

I just tried with sqlite file saved from QGis and it crashed here:

rainfrog/src/database/sqlite.rs

Line 175 in 0159133

let received: String = row.try_get_unchecked(col.ordinal()).unwrap();

on table that has column of type MULTIPOLYGON. I think sqlx does not support that type, but it would be nice if it just ignored those values and displayed other columns.

Edit: I had wrong line copied, should be fixed.

[github-actions]

Included in release v0.2.7

[achristmascarl]

@platlas let me know if you have a chance to test this with the MULTIPOLYGON type after the new release and if it still crashes 🙏

[platlas]

It works now without crashes. Thanks!