#  from the Geo::GDAL::FFI synopsis,
#  it should detect the file type automatically (untested)

use Geo::GDAL::FFI qw/Open/;
 
my $layer = Open('test.shp')->GetLayer;
$layer->ResetReading;
while (my $feature = $layer->GetNextFeature) {
    my $value = $feature->GetField('name');
    my $geom  = $feature->GetGeomField;
    say $value, ' ', $geom->AsText;
}