warnings
my $warnings = $opts->warnings;
my $warning = $warnings->[0][0];
die $warning;The warnings method returns the set of warnings emitted during option parsing.
warnings() : ArrayRef[ArrayRef[Str]]
method
5 POD Errors
The following errors were encountered while parsing the POD:
- Around line 10:
Unknown directive: =name
- Around line 14:
Unknown directive: =usage
- Around line 21:
Unknown directive: =description
- Around line 25:
Unknown directive: =signature
- Around line 29:
Unknown directive: =type