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clarify difference between faliure and error : issue-3086 #3215

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fujitatomoya merged 2 commits into from
Aug 4, 2026
+8 −1
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clarify difference between faliure and error : issue-3086 #3215

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de77a51
clarify difference between faliur and error : issue-3086
AdityaJindal07 Aug 1, 2026
198c518
Address review feedback on CallbackReturn documentation
AdityaJindal07 Aug 3, 2026
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9 changes: 8 additions & 1 deletion rclcpp_lifecycle/include/rclcpp_lifecycle/node_interfaces/lifecycle_node_interface.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -55,9 +55,16 @@ class LifecycleNodeInterface
public:
enum class CallbackReturn : uint8_t
{
/// The callback completed successfully and the transition can proceed.
SUCCESS = lifecycle_msgs::msg::Transition::TRANSITION_CALLBACK_SUCCESS,

/// The callback completed normally, but the requested transition
/// could not be completed.
FAILURE = lifecycle_msgs::msg::Transition::TRANSITION_CALLBACK_FAILURE,
ERROR = lifecycle_msgs::msg::Transition::TRANSITION_CALLBACK_ERROR

/// An error occurred during callback execution.
/// The node transitions to an error handling state.
ERROR = lifecycle_msgs::msg::Transition::TRANSITION_CALLBACK_ERROR,
};

/// Callback function for configure transition
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