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author | Martin Fischer <martin@push-f.com> | 2023-08-16 12:00:29 +0200 |
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committer | Martin Fischer <martin@push-f.com> | 2023-08-19 13:41:55 +0200 |
commit | 180f6d6111b966627aa00a4017b6fb9751f7386c (patch) | |
tree | 4a0b638eebf352761da3425370ba3ac8dbad73c5 /integration_tests | |
parent | 78c2066021deda483a4f0a1bb575543d98d27dca (diff) |
perf: only store start offsets for attribute spans
This spares us two usizes per AttrInternal<Range<usize>>.
So on a 64 bit target where a usize is 8 bytes this spares
us 16 bytes of memory per attribute (if spans are enabled,
... for Token<()> this obviously doesn't change anything).
And the DefaultEmitter now also no longer has to update the
spans on each Emitter::push_attribute_(name|value) call.
The spans are now calculated on demand by the Attribute methods,
which is fine since the assumption is that API users are only
interested in a few specific spans (rather than all spans).
Diffstat (limited to 'integration_tests')
0 files changed, 0 insertions, 0 deletions