=cut
has message => (
- is => 'ro',
- isa => 'Str',
+ is => 'ro',
+ isa => 'Str',
+ default => sub { $! || '' },
);
-use overload q{""} => \&as_string;
+use overload
+ q{""} => \&as_string,
+ fallback => 1;
sub as_string {
my ($self) = @_;
return $self->message;
}
-sub throw {
- my $class = shift;
- my %params = @_ == 1 ? ( error => $_[0] ) : @_;
+around BUILDARGS => sub {
+ my ($next, $class, @args) = @_;
+ if (@args == 1 && !ref $args[0]) {
+ @args = (message => $args[0]);
+ }
+
+ my $args = $class->$next(@args);
+ $args->{message} ||= $args->{error}
+ if exists $args->{error};
- my $message = $params{message} || $params{error} || $! || '';
+ return $args;
+};
+sub throw {
+ my $class = shift;
+ my $error = $class->new(@_);
local $Carp::CarpLevel = 1;
+ croak $error;
+}
- croak($message);
+sub rethrow {
+ my ($self) = @_;
+ croak $self;
}
=head2 meta