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by kryps 1886 days ago
As far as I can see it does not use SIMD for UTF8 validation, only likely/unlikely instrinsics, see https://github.com/hsivonen/encoding_rs/blob/e98a2096ab09c92...
1 comments

That's not the only use of SIMD in the crate (e.g. see https://github.com/hsivonen/encoding_rs/blob/e98a2096ab09c92...), but I haven't looked into exactly where/how it's used further.