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Support generic subscription callbacks in LifecycleNode - #3227

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mini-1235 wants to merge 1 commit into
ros2:rollingfrom
mini-1235:codex/lifecycle-generic-subscription-callback
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Support generic subscription callbacks in LifecycleNode#3227
mini-1235 wants to merge 1 commit into
ros2:rollingfrom
mini-1235:codex/lifecycle-generic-subscription-callback

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@mini-1235

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Description

While exploring #3176, I noticed that create_generic_subscription only supports std::function<void(std::shared_ptr<rclcpp::SerializedMessage>)> which is missing in #1928, this PR supports AnySubscriptionCallback

Is this user-facing behavior change?

Yes, API change

Did you use Generative AI?

Yes, Codex Sol 5.6

Additional Information

Signed-off-by: Maurice <mauricepurnawan@gmail.com>
@mergify

mergify Bot commented Aug 13, 2026

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Tick the box to add this pull request to the merge queue (same as @mergifyio queue).

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