end
-# Perhaps surprisingly, used to indicate that an account name is
-# invalid.
-class InvalidAccountError < StandardError
+# Username is syntactically invalid.
+class InvalidUserError < StandardError
end
-# Used to indicate that an account does not exist on the filesystem.
-class NonexistentAccountError < StandardError
+# Used to indicate that an user does not exist.
+class NonexistentUserError < StandardError
end
-# Used to indicate that a domain does not exist on the filesystem.
+# Used to indicate that a domain does not exist.
class NonexistentDomainError < StandardError
end