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zachmu
8 months ago
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Go: Sentinel errors and errors.Is() slow your code...
That's interesting, because I ran the benchmarks on that version of Go.
richbell
8 months ago
[–]
The `err == nil` check was added in April to avoid expensive and unnecessary reflection. Perhaps 1.23, or whichever release that ends up in, would be faster?
https://github.com/golang/go/commit/af43932c20d5b59cdffca454...
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