class Metamodel::ConcreteRoleHOW
does Metamodel::Naming
does Metamodel::Versioning
does Metamodel::PrivateMethodContainer
does Metamodel::MethodContainer
does Metamodel::MultiMethodContainer
does Metamodel::AttributeContainer
does Metamodel::RoleContainer
does Metamodel::MultipleInheritance
does Metamodel::ArrayType
does Metamodel::Concretization {}
Warning: this class is part of the Rakudo implementation, and is not a part of the language specification.
You can use this to build roles, in the same way that ClassHOW can be used to build classes:
my $a = Metamodel::ConcreteRoleHOW.new_type(name => "Bar");
$a.^compose;
say $a.^roles;
The main difference with ClassHOW.new_type is that you can mix-in roles in this newly created one.
This class is Rakudo specific, and provided only for completeness. Not really intended to be used by the final user.
Type relations for Metamodel::ConcreteRoleHOW
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