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authorJosh Triplett <josh@joshtriplett.org>2023-06-28 17:10:03 -0700
committerJosh Triplett <josh@joshtriplett.org>2023-06-28 17:10:03 -0700
commit025dd3aef08d3674be596caf2ce2f260d00871c0 (patch)
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parenteb76764ea412b36f670564f5d58c317cec8fa496 (diff)
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style-guide: Narrow guidance about references and dereferencing
The style guide advises "prefer dereferencing to taking references", but
doesn't give guidance on when that "preference" should get overridden by
other considerations. Give an example of when it's fine to ignore
that advice.
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