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Add Publisher::can_loan_msgs #434

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Merged
merged 2 commits into from
Nov 25, 2024
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Merged

Add Publisher::can_loan_msgs #434

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042c456
Add Publisher::can_loan_msgs
mvukov Nov 24, 2024
6240a6b
Fix formatting
mvukov Nov 24, 2024
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5 changes: 5 additions & 0 deletions rclrs/src/publisher.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -229,6 +229,11 @@ where
msg_ptr: msg_ptr as *mut T,
})
}

/// Returns true if message loans are possible, false otherwise.
pub fn can_loan_messages(&self) -> bool {
unsafe { rcl_publisher_can_loan_messages(&*self.handle.rcl_publisher.lock().unwrap()) }
}
}

/// Convenience trait for [`Publisher::publish`].
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