feat: topic secondary index #19
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marvin-j97
commented
Oct 28, 2024
| } | ||
| }) | ||
| pub fn head(&self, topic: &str) -> Option<Frame> { | ||
| let mut prefix = Vec::with_capacity(topic.len() + 1); |
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In a future fjall version this will be possible to do with 1 less heap allocation (or heapless if the topic is short enough), because fjall::Slices will have a constructor for fixed size with Arc::get_mut-like semantics.
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Store::appendas well, using write batchStore::appendStore::headheadtestStore::headto only need topic as &str (no heap allocation)