session: only clone timestamps when needed #513
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In microbenchmarks (see MaterializeInc/materialize#17998 (comment)) the code in the PR performed better than the current version. Signed-off-by: Petros Angelatos <[email protected]>
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| match self.time { | ||
| Some(ref t) => if t != time { | ||
| self.flush(); | ||
| self.time = Some(time.clone()) |
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Can you change this to t.clone_from(time)? Thanks!
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In microbenchmarks (see MaterializeInc/materialize#17998 (comment)) the code in the PR performed better than the current version.