2 Commits

Author	SHA1	Message	Date
Tonttu	6f63dca591	Rewrite TextFormatter.StripCRLF ... Uses StringBuilder and char span indexof search to reduce intermediate allocations. The new implementation behaves slightly different compared to old implementation. In synthetic LFCR scenario it is correctly removed while the old implementation left the CR, which seems like an off-by-one error.	2025-03-17 16:17:46 +01:00
Tonttu	e24bd67658	Rune extensions micro-optimizations (#3910) ... * Add benchmarks for potentially optimizable RuneExtensions * Add new RuneExtensions.DecodeSurrogatePair benchmark implementation Avoids intermediate heap array allocations which is especially nice when the rune is not surrogate pair because then array heap allocations are completely avoided. * Enable nullable reference types in RuneExtensions * Make RuneExtensions.MaxUnicodeCodePoint readonly Makes sure no one can accidentally change the value. Ideally would be const value. * Optimize RuneExtensions.DecodeSurrogatePair * Remove duplicate Rune.GetUnicodeCategory call * Add new RuneExtensions.IsSurrogatePair benchmark implementation Avoids intermediate heap allocations by using stack allocated buffer. * Optimize RuneExtensions.IsSurrogatePair * Add RuneExtensions.GetEncodingLength tests * Optimize RuneExtensions.GetEncodingLength * Optimize RuneExtensions.Encode * Print encoding name in benchmark results * Rename variable to better match return description * Add RuneExtensions.EncodeSurrogatePair benchmark --------- Co-authored-by: Tig <tig@users.noreply.github.com>	2025-02-25 09:42:32 -07:00