7 calls to rules_element_invoke() in Rules 6

rules_admin_element_alter_form in rules_admin/rules_admin.rule_forms.inc

Allows the element to alter the default configuration form

rules_admin_element_alter_form_submit in rules_admin/rules_admin.rule_forms.inc

rules_admin_element_alter_form_validate in rules_admin/rules_admin.rule_forms.inc

rules_admin_element_help in rules_admin/rules_admin.inc

Shows the element help

rules_execute_action in rules/rules.module

Execution handler for actions

rules_execute_condition in rules/rules.module

Execution handler for conditions Note: An condition may not alter arguments

_rules_features_process_rule in rules/rules.export.inc

Helper to recursively process all elements of a rule.