name re2 ns/iter rust ns/iter diff ns/iter diff % misc::anchored_literal_long_match 102 (3823 MB/s) 24 (16250 MB/s) -78 -76.47% misc::anchored_literal_long_non_match 20 (19500 MB/s) 27 (14444 MB/s) 7 35.00% misc::anchored_literal_short_match 95 (273 MB/s) 22 (1181 MB/s) -73 -76.84% misc::anchored_literal_short_non_match 17 (1529 MB/s) 24 (1083 MB/s) 7 41.18% misc::easy0_1K 149 (7053 MB/s) 16 (65687 MB/s) -133 -89.26% misc::easy0_1MB 29,234 (35869 MB/s) 20 (52430150 MB/s) -29,214 -99.93% misc::easy0_32 126 (468 MB/s) 16 (3687 MB/s) -110 -87.30% misc::easy0_32K 1,266 (25904 MB/s) 16 (2049687 MB/s) -1,250 -98.74% misc::easy1_1K 130 (8030 MB/s) 48 (21750 MB/s) -82 -63.08% misc::easy1_1MB 29,218 (35888 MB/s) 48 (21845750 MB/s) -29,170 -99.84% misc::easy1_32 112 (464 MB/s) 46 (1130 MB/s) -66 -58.93% misc::easy1_32K 1,251 (26209 MB/s) 47 (697617 MB/s) -1,204 -96.24% misc::hard_1K 2,357 (445 MB/s) 58 (18120 MB/s) -2,299 -97.54% misc::hard_1MB 2,149,909 (487 MB/s) 61 (17190213 MB/s) -2,149,848 -100.00% misc::hard_32 195 (302 MB/s) 58 (1017 MB/s) -137 -70.26% misc::hard_32K 105,137 (311 MB/s) 56 (585625 MB/s) -105,081 -99.95% misc::literal 89 (573 MB/s) 16 (3187 MB/s) -73 -82.02% misc::long_needle1 170,090 (587 MB/s) 2,226 (44924 MB/s) -167,864 -98.69% misc::long_needle2 174,341 (573 MB/s) 576,997 (173 MB/s) 402,656 230.96% misc::match_class 220 (368 MB/s) 65 (1246 MB/s) -155 -70.45% misc::match_class_in_range 215 (376 MB/s) 27 (3000 MB/s) -188 -87.44% misc::match_class_unicode 382 (421 MB/s) 283 (568 MB/s) -99 -25.92% misc::medium_1K 1,939 (542 MB/s) 16 (65750 MB/s) -1,923 -99.17% misc::medium_1MB 1,775,335 (590 MB/s) 21 (49933523 MB/s) -1,775,314 -100.00% misc::medium_32 190 (315 MB/s) 17 (3529 MB/s) -173 -91.05% misc::medium_32K 83,245 (393 MB/s) 17 (1929176 MB/s) -83,228 -99.98% misc::no_exponential 269 (371 MB/s) 394 (253 MB/s) 125 46.47% misc::not_literal 167 (305 MB/s) 105 (485 MB/s) -62 -37.13% misc::one_pass_long_prefix 84 (309 MB/s) 68 (382 MB/s) -16 -19.05% misc::one_pass_long_prefix_not 137 (189 MB/s) 58 (448 MB/s) -79 -57.66% misc::one_pass_short 108 (157 MB/s) 45 (377 MB/s) -63 -58.33% misc::one_pass_short_not 105 (161 MB/s) 50 (340 MB/s) -55 -52.38% misc::reallyhard2_1K 1,811 (574 MB/s) 83 (12530 MB/s) -1,728 -95.42% misc::reallyhard_1K 2,324 (452 MB/s) 1,822 (576 MB/s) -502 -21.60% misc::reallyhard_1MB 2,033,298 (515 MB/s) 1,768,327 (592 MB/s) -264,971 -13.03% misc::reallyhard_32 185 (318 MB/s) 121 (487 MB/s) -64 -34.59% misc::reallyhard_32K 83,263 (393 MB/s) 56,375 (581 MB/s) -26,888 -32.29% misc::reverse_suffix_no_quadratic 13,501 (592 MB/s) 5,803 (1378 MB/s) -7,698 -57.02% regexdna::find_new_lines 31,464,067 (161 MB/s) 14,818,233 (343 MB/s) -16,645,834 -52.90% regexdna::subst1 5,257,629 (966 MB/s) 896,790 (5668 MB/s) -4,360,839 -82.94% regexdna::subst10 5,189,384 (979 MB/s) 957,325 (5310 MB/s) -4,232,059 -81.55% regexdna::subst11 5,261,936 (966 MB/s) 917,248 (5542 MB/s) -4,344,688 -82.57% regexdna::subst2 5,268,281 (964 MB/s) 892,129 (5698 MB/s) -4,376,152 -83.07% regexdna::subst3 5,245,664 (969 MB/s) 929,250 (5470 MB/s) -4,316,414 -82.29% regexdna::subst4 5,264,833 (965 MB/s) 872,581 (5825 MB/s) -4,392,252 -83.43% regexdna::subst5 5,181,850 (981 MB/s) 875,804 (5804 MB/s) -4,306,046 -83.10% regexdna::subst6 5,200,226 (977 MB/s) 884,639 (5746 MB/s) -4,315,587 -82.99% regexdna::subst7 5,233,678 (971 MB/s) 872,791 (5824 MB/s) -4,360,887 -83.32% regexdna::subst8 5,242,400 (969 MB/s) 873,833 (5817 MB/s) -4,368,567 -83.33% regexdna::subst9 5,325,464 (954 MB/s) 886,744 (5732 MB/s) -4,438,720 -83.35% regexdna::variant1 24,377,246 (208 MB/s) 3,699,267 (1374 MB/s) -20,677,979 -84.82% regexdna::variant2 26,405,686 (192 MB/s) 6,760,952 (751 MB/s) -19,644,734 -74.40% regexdna::variant3 25,130,419 (202 MB/s) 8,030,646 (633 MB/s) -17,099,773 -68.04% regexdna::variant4 32,527,780 (156 MB/s) 8,077,290 (629 MB/s) -24,450,490 -75.17% regexdna::variant5 31,081,800 (163 MB/s) 6,787,242 (748 MB/s) -24,294,558 -78.16% regexdna::variant6 28,744,478 (176 MB/s) 6,577,777 (772 MB/s) -22,166,701 -77.12% regexdna::variant7 26,693,756 (190 MB/s) 6,705,580 (758 MB/s) -19,988,176 -74.88% regexdna::variant8 21,478,184 (236 MB/s) 6,818,785 (745 MB/s) -14,659,399 -68.25% regexdna::variant9 18,639,814 (272 MB/s) 6,821,453 (745 MB/s) -11,818,361 -63.40% sherlock::before_after_holmes 1,552,265 (383 MB/s) 1,029,866 (577 MB/s) -522,399 -33.65% sherlock::before_holmes 1,360,446 (437 MB/s) 76,633 (7763 MB/s) -1,283,813 -94.37% sherlock::everything_greedy 6,356,610 (93 MB/s) 2,375,079 (250 MB/s) -3,981,531 -62.64% sherlock::everything_greedy_nl 2,380,946 (249 MB/s) 916,250 (649 MB/s) -1,464,696 -61.52% sherlock::holmes_cochar_watson 1,144,439 (519 MB/s) 144,725 (4110 MB/s) -999,714 -87.35% sherlock::holmes_coword_watson 1,503,311 (395 MB/s) 565,247 (1052 MB/s) -938,064 -62.40% sherlock::ing_suffix 3,003,144 (198 MB/s) 436,202 (1363 MB/s) -2,566,942 -85.48% sherlock::ing_suffix_limited_space 1,721,656 (345 MB/s) 1,182,943 (502 MB/s) -538,713 -31.29% sherlock::letters 73,833,131 (8 MB/s) 24,390,452 (24 MB/s) -49,442,679 -66.97% sherlock::letters_lower 72,250,289 (8 MB/s) 23,784,108 (25 MB/s) -48,466,181 -67.08% sherlock::letters_upper 3,397,481 (175 MB/s) 1,993,838 (298 MB/s) -1,403,643 -41.31% sherlock::line_boundary_sherlock_holmes 3,694,486 (161 MB/s) 999,414 (595 MB/s) -2,695,072 -72.95% sherlock::name_alt1 70,121 (8484 MB/s) 34,298 (17345 MB/s) -35,823 -51.09% sherlock::name_alt2 1,120,245 (531 MB/s) 124,226 (4789 MB/s) -996,019 -88.91% sherlock::name_alt3 1,247,630 (476 MB/s) 137,742 (4319 MB/s) -1,109,888 -88.96% sherlock::name_alt3_nocase 2,894,586 (205 MB/s) 1,293,763 (459 MB/s) -1,600,823 -55.30% sherlock::name_alt4 1,142,872 (520 MB/s) 164,900 (3607 MB/s) -977,972 -85.57% sherlock::name_alt4_nocase 1,785,266 (333 MB/s) 235,023 (2531 MB/s) -1,550,243 -86.84% sherlock::name_alt5 1,167,553 (509 MB/s) 127,928 (4650 MB/s) -1,039,625 -89.04% sherlock::name_alt5_nocase 2,023,732 (293 MB/s) 659,591 (901 MB/s) -1,364,141 -67.41% sherlock::name_holmes 126,480 (4703 MB/s) 40,902 (14545 MB/s) -85,578 -67.66% sherlock::name_holmes_nocase 1,420,548 (418 MB/s) 198,658 (2994 MB/s) -1,221,890 -86.02% sherlock::name_sherlock 57,090 (10420 MB/s) 68,924 (8631 MB/s) 11,834 20.73% sherlock::name_sherlock_holmes 57,965 (10263 MB/s) 31,640 (18803 MB/s) -26,325 -45.42% sherlock::name_sherlock_holmes_nocase 1,837,721 (323 MB/s) 173,522 (3428 MB/s) -1,664,199 -90.56% sherlock::name_sherlock_nocase 1,672,451 (355 MB/s) 170,888 (3481 MB/s) -1,501,563 -89.78% sherlock::name_whitespace 60,342 (9859 MB/s) 84,314 (7056 MB/s) 23,972 39.73% sherlock::no_match_common 434,496 (1369 MB/s) 20,727 (28703 MB/s) -413,769 -95.23% sherlock::no_match_really_common 431,778 (1377 MB/s) 381,476 (1559 MB/s) -50,302 -11.65% sherlock::no_match_uncommon 19,313 (30804 MB/s) 20,786 (28621 MB/s) 1,473 7.63% sherlock::quotes 1,301,485 (457 MB/s) 531,487 (1119 MB/s) -769,998 -59.16% sherlock::the_lower 1,846,403 (322 MB/s) 654,110 (909 MB/s) -1,192,293 -64.57% sherlock::the_nocase 2,956,115 (201 MB/s) 474,456 (1253 MB/s) -2,481,659 -83.95% sherlock::the_upper 165,976 (3584 MB/s) 43,746 (13599 MB/s) -122,230 -73.64% sherlock::the_whitespace 1,816,669 (327 MB/s) 1,181,974 (503 MB/s) -634,695 -34.94% sherlock::word_ending_n 2,601,847 (228 MB/s) 1,925,578 (308 MB/s) -676,269 -25.99% sherlock::words 21,137,049 (28 MB/s) 9,697,201 (61 MB/s) -11,439,848 -54.12%