In Attribute§
See primary documentation in context for method has accessor.
method has_accessor(Attribute:D: --> Bool:D)
Returns True
if the attribute has a public accessor method.
class Container { has $!private; has $.public; } my $private = Container.^attributes(:local)[0]; my $public = Container.^attributes(:local)[1]; say $private.has_accessor; # OUTPUT: «False» say $public.has_accessor; # OUTPUT: «True»