concurrency-00000051.raku
Edit the generated case and press Run. It executes locally in your browser using Raku++.
my $promise = Promise.broken("failure");
my $error = try await $promise;
my $value = ($promise.status.Str, $error.defined);
sub safe-str($v) { my $s = try $v.Str; $s.defined ?? $s !! '<undefined>' }
say "TYPE\t" ~ $value.^name;
say "RAKU\t" ~ $value.raku;
say "STR\t" ~ safe-str($value);
say "BOOL\t" ~ $value.Bool;