perf(header): reduce HeaderMap layout size with less used fields - #866
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The mask doesn't need to be cached, it's easily calculated when needed. The extra values list and the Red danger hash state are not commonly used. So, put those into an optional lazy box that is only made when needed. This reduces the amount of layout space by 5 words.
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The mask doesn't need to be cached, it's easily calculated when needed.
The extra values list and the Red danger hash state are not commonly used. So, put those into an optional lazy box that is only made when needed.
This reduces the amount of layout space by 5 words.