diff --git a/.vscode/settings.json b/.vscode/settings.json
index 1f9ccfd46..18300b66e 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -29,6 +29,7 @@
     "readline",
     "repr",
     "roadmap",
+    "Rustc",
     "rustdoc",
     "rustfmt",
     "rustyline",
diff --git a/Cargo.lock b/Cargo.lock
index f694bda93..b8ed8bd02 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,12 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "anes"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"
+
 [[package]]
 name = "ansi_term"
 version = "0.12.1"
@@ -11,6 +17,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "anstyle"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41ed9a86bf92ae6580e0a31281f65a1b1d867c0cc68d5346e2ae128dddfa6a7d"
+
 [[package]]
 name = "anyhow"
 version = "1.0.55"
@@ -23,17 +35,6 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
 
-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi",
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -46,6 +47,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6776fc96284a0bb647b615056fc496d1fe1644a7ab01829818a6d91cae888b84"
+
 [[package]]
 name = "bstr"
 version = "0.2.17"
@@ -75,12 +82,15 @@ checksum = "a4a45a46ab1f2412e53d3a0ade76ffad2025804294569aae387231a0cd6e0899"
 
 [[package]]
 name = "cast"
-version = "0.2.7"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c24dab4283a142afa2fdca129b80ad2c6284e073930f964c3a1293c225ee39a"
-dependencies = [
- "rustc_version",
-]
+checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
+
+[[package]]
+name = "cc"
+version = "1.0.79"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
 
 [[package]]
 name = "cfg-if"
@@ -89,32 +99,58 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
-name = "clap"
-version = "2.34.0"
+name = "ciborium"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "effd91f6c78e5a4ace8a5d3c0b6bfaec9e2baaef55f3efc00e45fb2e477ee926"
+dependencies = [
+ "ciborium-io",
+ "ciborium-ll",
+ "serde",
+]
+
+[[package]]
+name = "ciborium-io"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdf919175532b369853f5d5e20b26b43112613fd6fe7aee757e35f7a44642656"
+
+[[package]]
+name = "ciborium-ll"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
+checksum = "defaa24ecc093c77630e6c15e17c51f5e187bf35ee514f4e2d67baaa96dae22b"
 dependencies = [
- "bitflags",
- "textwrap 0.11.0",
- "unicode-width",
+ "ciborium-io",
+ "half",
 ]
 
 [[package]]
 name = "clap"
-version = "3.1.3"
+version = "4.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86f8c0e2a6b902acc18214e24a6935cdaf8a8e34231913d4404dcaee659f65a1"
+checksum = "93aae7a4192245f70fe75dd9157fc7b4a5bf53e88d30bd4396f7d8f9284d5acc"
 dependencies = [
- "atty",
- "bitflags",
- "indexmap",
- "lazy_static",
- "os_str_bytes",
- "strsim",
- "termcolor",
- "textwrap 0.14.2",
+ "clap_builder",
+]
+
+[[package]]
+name = "clap_builder"
+version = "4.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f423e341edefb78c9caba2d9c7f7687d0e72e89df3ce3394554754393ac3990"
+dependencies = [
+ "anstyle",
+ "bitflags 1.3.2",
+ "clap_lex",
 ]
 
+[[package]]
+name = "clap_lex"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2da6da31387c7e4ef160ffab6d5e7f00c42626fe39aea70a7b0f1773f7dd6c1b"
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.3"
@@ -123,24 +159,25 @@ checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
 
 [[package]]
 name = "criterion"
-version = "0.3.5"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1604dafd25fba2fe2d5895a9da139f8dc9b319a5fe5354ca137cbbce4e178d10"
+checksum = "f2b12d017a929603d80db1831cd3a24082f8137ce19c69e6447f54f5fc8d692f"
 dependencies = [
- "atty",
+ "anes",
  "cast",
- "clap 2.34.0",
+ "ciborium",
+ "clap",
  "criterion-plot",
  "csv",
- "itertools",
- "lazy_static",
+ "is-terminal",
+ "itertools 0.10.3",
  "num-traits",
+ "once_cell",
  "oorandom",
  "plotters",
  "rayon",
  "regex",
  "serde",
- "serde_cbor",
  "serde_derive",
  "serde_json",
  "tinytemplate",
@@ -149,22 +186,12 @@ dependencies = [
 
 [[package]]
 name = "criterion-plot"
-version = "0.4.4"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d00996de9f2f7559f7f4dc286073197f83e92256a59ed395f9aac01fe717da57"
+checksum = "6b50826342786a51a89e2da3a28f1c32b06e387201bc2d19791f622c673706b1"
 dependencies = [
  "cast",
- "itertools",
-]
-
-[[package]]
-name = "crossbeam-channel"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e54ea8bc3fb1ee042f5aace6e3c6e025d3874866da222930f70ce62aceba0bfa"
-dependencies = [
- "cfg-if",
- "crossbeam-utils",
+ "itertools 0.10.3",
 ]
 
 [[package]]
@@ -230,7 +257,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccc0a48a9b826acdf4028595adc9db92caea352f7af011a3034acd172a52a0aa"
 dependencies = [
  "quote",
- "syn",
+ "syn 1.0.86",
 ]
 
 [[package]]
@@ -246,31 +273,43 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
-name = "half"
-version = "1.8.2"
+name = "errno"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
+checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "windows-sys",
+]
+
+[[package]]
+name = "errno-dragonfly"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
+dependencies = [
+ "cc",
+ "libc",
+]
 
 [[package]]
-name = "hashbrown"
-version = "0.11.2"
+name = "half"
+version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
 
 [[package]]
 name = "heck"
-version = "0.4.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.19"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
+checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286"
 
 [[package]]
 name = "iai"
@@ -279,13 +318,26 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71a816c97c42258aa5834d07590b718b4c9a598944cd39a52dc25b351185d678"
 
 [[package]]
-name = "indexmap"
-version = "1.8.0"
+name = "io-lifetimes"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282a6247722caba404c065016bbfa522806e51714c34f5dfc3e4a3a46fcb4223"
+checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
 dependencies = [
- "autocfg",
- "hashbrown",
+ "hermit-abi",
+ "libc",
+ "windows-sys",
+]
+
+[[package]]
+name = "is-terminal"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adcf93614601c8129ddf72e2d5633df827ba6551541c6d8c59520a371475be1f"
+dependencies = [
+ "hermit-abi",
+ "io-lifetimes",
+ "rustix",
+ "windows-sys",
 ]
 
 [[package]]
@@ -297,6 +349,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "0.4.8"
@@ -326,9 +387,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.119"
+version = "0.2.154"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bf2e165bb3457c8e098ea76f3e3bc9db55f87aa90d52d0e6be741470916aaa4"
+checksum = "ae743338b92ff9146ce83992f766a31066a91a8c84a45e0e9f21e7cf6de6d346"
+
+[[package]]
+name = "linux-raw-sys"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
 
 [[package]]
 name = "log"
@@ -356,9 +423,9 @@ dependencies = [
 
 [[package]]
 name = "ntapi"
-version = "0.3.7"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28774a7fd2fbb4f0babd8237ce554b73af68021b5f695a3cebd6c59bac0980f"
+checksum = "e8a3895c6391c39d7fe7ebc444a87eb2991b2a0bc718fdabd071eec617fc68e4"
 dependencies = [
  "winapi",
 ]
@@ -372,21 +439,11 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "num_cpus"
-version = "1.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
-dependencies = [
- "hermit-abi",
- "libc",
-]
-
 [[package]]
 name = "once_cell"
-version = "1.9.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "oorandom"
@@ -394,15 +451,6 @@ version = "11.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ab1bc2a289d34bd04a330323ac98a1b4bc82c9d9fcb1e66b63caa84da26b575"
 
-[[package]]
-name = "os_str_bytes"
-version = "6.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e22443d1643a904602595ba1cd8f7d896afe56d26712531c5ff73a15b2fbf64"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "output_vt100"
 version = "0.1.3"
@@ -418,11 +466,10 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "arrayvec",
- "bitflags",
- "clap 3.1.3",
+ "bitflags 2.3.1",
  "criterion",
  "iai",
- "itertools",
+ "itertools 0.12.1",
  "pretty_assertions",
  "shakmaty",
  "strum",
@@ -471,45 +518,40 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.36"
+version = "1.0.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
+checksum = "3d1597b0c024618f09a9c3b8655b7e430397a36d23fdafec26d6965e9eec3eba"
 dependencies = [
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.15"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "864d3e96a899863136fc6e99f3d7cae289dafe43bf2c5ac19b70df7210c0a145"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
 name = "rayon"
-version = "1.5.1"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c06aca804d41dbc8ba42dfd964f0d01334eceb64314b9ecf7c5fad5188a06d90"
+checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa"
 dependencies = [
- "autocfg",
- "crossbeam-deque",
  "either",
  "rayon-core",
 ]
 
 [[package]]
 name = "rayon-core"
-version = "1.9.1"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d78120e2c850279833f1dd3582f730c4ab53ed95aeaaaa862a2a5c71b1656d8e"
+checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
 dependencies = [
- "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-utils",
- "lazy_static",
- "num_cpus",
 ]
 
 [[package]]
@@ -534,12 +576,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
-name = "rustc_version"
-version = "0.4.0"
+name = "rustix"
+version = "0.37.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
+checksum = "acf8729d8542766f1b2cf77eb034d52f40d375bb8b615d0b147089946e16613d"
 dependencies = [
- "semver",
+ "bitflags 1.3.2",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys",
 ]
 
 [[package]]
@@ -569,26 +616,13 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
-[[package]]
-name = "semver"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a3381e03edd24287172047536f20cabde766e2cd3e65e6b00fb3af51c4f38d"
-
 [[package]]
 name = "serde"
 version = "1.0.136"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ce31e24b01e1e524df96f1c2fdd054405f8d7376249a5110886fb4b658484789"
-
-[[package]]
-name = "serde_cbor"
-version = "0.11.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bef2ebfde456fb76bbcf9f59315333decc4fda0b2b44b420243c11e0f5ec1f5"
 dependencies = [
- "half",
- "serde",
+ "serde_derive",
 ]
 
 [[package]]
@@ -599,7 +633,7 @@ checksum = "08597e7152fcd306f41838ed3e37be9eaeed2b61c42e2117266a554fab4662f9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.86",
 ]
 
 [[package]]
@@ -615,41 +649,35 @@ dependencies = [
 
 [[package]]
 name = "shakmaty"
-version = "0.21.0"
+version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14930225b8834b747d524cbea3f4185f9af035bc9f44ef47e2194dd270a8dce6"
+checksum = "9a2320d3932d5b410b2bdee568152b51f2373f018d3425dc7b424ab9b23a5d13"
 dependencies = [
  "arrayvec",
- "bitflags",
+ "bitflags 2.3.1",
  "btoi",
 ]
 
-[[package]]
-name = "strsim"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
-
 [[package]]
 name = "strum"
-version = "0.24.0"
+version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e96acfc1b70604b8b2f1ffa4c57e59176c7dbb05d556c71ecd2f5498a1dee7f8"
+checksum = "5d8cec3501a5194c432b2b7976db6b7d10ec95c253208b45f83f7136aa985e29"
 dependencies = [
  "strum_macros",
 ]
 
 [[package]]
 name = "strum_macros"
-version = "0.24.0"
+version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6878079b17446e4d3eba6192bb0a2950d5b14f0ed8424b852310e5a94345d0ef"
+checksum = "c6cf59daf282c0a494ba14fd21610a0325f9f90ec9d1231dea26bcb1d696c946"
 dependencies = [
  "heck",
  "proc-macro2",
  "quote",
  "rustversion",
- "syn",
+ "syn 2.0.60",
 ]
 
 [[package]]
@@ -663,11 +691,22 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "syn"
+version = "2.0.60"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "909518bc7b1c9b779f1bbf07f2929d35af9f0f37e47c6e9ef7f9dddc1e1821f3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "sysinfo"
-version = "0.23.5"
+version = "0.30.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07fa4c84a5305909b0eedfcc8d1f2fafdbede645bb700a45ecaafe681a0ac5d6"
+checksum = "87341a165d73787554941cd5ef55ad728011566fe714e987d1b976c15dbc3a83"
 dependencies = [
  "cfg-if",
  "core-foundation-sys",
@@ -675,33 +714,9 @@ dependencies = [
  "ntapi",
  "once_cell",
  "rayon",
- "winapi",
-]
-
-[[package]]
-name = "termcolor"
-version = "1.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dfed899f0eb03f32ee8c6a0aabdb8a7949659e3466561fc0adf54e26d88c5f4"
-dependencies = [
- "winapi-util",
-]
-
-[[package]]
-name = "textwrap"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
-dependencies = [
- "unicode-width",
+ "windows",
 ]
 
-[[package]]
-name = "textwrap"
-version = "0.14.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0066c8d12af8b5acd21e00547c3797fde4e8677254a7ee429176ccebbe93dd80"
-
 [[package]]
 name = "tinytemplate"
 version = "1.2.1"
@@ -713,10 +728,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "unicode-width"
-version = "0.1.9"
+name = "unicode-ident"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ed742d4ea2bd1176e236172c8429aaf54486e7ac098db29ffe6529e0ce50973"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "unicode-xid"
@@ -756,7 +771,7 @@ dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.86",
  "wasm-bindgen-shared",
 ]
 
@@ -778,7 +793,7 @@ checksum = "bfa8a30d46208db204854cadbb5d4baf5fcf8071ba5bf48190c3e59937962ebc"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.86",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -829,3 +844,152 @@ name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "windows"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e48a53791691ab099e5e2ad123536d0fff50652600abaf43bbf952894110d0be"
+dependencies = [
+ "windows-core",
+ "windows-targets 0.52.5",
+]
+
+[[package]]
+name = "windows-core"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
+dependencies = [
+ "windows-targets 0.52.5",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.0",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
+dependencies = [
+ "windows_aarch64_gnullvm 0.48.0",
+ "windows_aarch64_msvc 0.48.0",
+ "windows_i686_gnu 0.48.0",
+ "windows_i686_msvc 0.48.0",
+ "windows_x86_64_gnu 0.48.0",
+ "windows_x86_64_gnullvm 0.48.0",
+ "windows_x86_64_msvc 0.48.0",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f0713a46559409d202e70e28227288446bf7841d3211583a4b53e3f6d96e7eb"
+dependencies = [
+ "windows_aarch64_gnullvm 0.52.5",
+ "windows_aarch64_msvc 0.52.5",
+ "windows_i686_gnu 0.52.5",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc 0.52.5",
+ "windows_x86_64_gnu 0.52.5",
+ "windows_x86_64_gnullvm 0.52.5",
+ "windows_x86_64_msvc 0.52.5",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7088eed71e8b8dda258ecc8bac5fb1153c5cffaf2578fc8ff5d61e23578d3263"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9985fd1504e250c615ca5f281c3f7a6da76213ebd5ccc9561496568a2752afb6"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88ba073cf16d5372720ec942a8ccbf61626074c6d4dd2e745299726ce8b89670"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87f4261229030a858f36b459e748ae97545d6f1ec60e5e0d6a3d32e0dc232ee9"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db3c2bf3d13d5b658be73463284eaf12830ac9a26a90c717b7f771dfe97487bf"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e4246f76bdeff09eb48875a0fd3e2af6aada79d409d33011886d3e1581517d9"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "852298e482cd67c356ddd9570386e2862b5673c85bd5f88df9ab6802b334c596"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
diff --git a/Cargo.toml b/Cargo.toml
index 127663b31..3de812a05 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ license = "Apache-2.0"
 name = "pabi"
 readme = "README.md"
 repository = "https://github.com/kirillbobyrev/pabi"
-rust-version = "1.58.1"
+rust-version = "1.78"
 version = "0.0.0"
 # Reduce the package size by only including things necessary for building it.
 include = [
@@ -29,20 +29,17 @@ include = [
 arrayvec = "0.7.2"
 # TODO: Get rid of error handling? Just panic on errors for performance?
 anyhow = "1.0.55"
-bitflags = "1.3.2"
-itertools = "0.10.3"
+bitflags = "2.2.1"
+itertools = "0.12.1"
 # TODO: Get rid of strum - it can be replaced by 20-30 LOC.
-strum = {version = "0.24.0", features = ["derive"]}
-sysinfo = "0.23.5"
+strum = {version = "0.26.2", features = ["derive"]}
+sysinfo = "0.30.11"
 
 [dev-dependencies]
-criterion = {version = "0.3.5", features = ["html_reports", "cargo_bench_support", "csv_output"]}
+criterion = {version = "0.5.1", features = ["html_reports", "cargo_bench_support", "csv_output"]}
 iai = "0.1.1"
 pretty_assertions = "1.1.0"
-shakmaty = "0.21.0"
-
-[build-dependencies]
-clap = {version = "3.1.3", features = ["cargo"]}
+shakmaty = "0.27.0"
 
 [[bench]]
 harness = false
diff --git a/benches/cycles.rs b/benches/cycles.rs
index 2662dc7f0..27a99ab80 100644
--- a/benches/cycles.rs
+++ b/benches/cycles.rs
@@ -29,9 +29,9 @@ fn parse_stockfish_book_positions() {
 // Low depths of known perft results (https://www.chessprogramming.org/Perft_Results).
 fn perft() {
     for (position, depth, nodes) in [
-        // Posiition 1 (startinig).
+        // Position 1 (starting).
         (Position::starting(), 5, 4865609),
-        // Posiition 2.
+        // Position 2.
         (
             Position::from_fen(
                 "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 1",
diff --git a/benches/time.rs b/benches/time.rs
index 09d613922..6983579cb 100644
--- a/benches/time.rs
+++ b/benches/time.rs
@@ -74,7 +74,11 @@ fn movegen_bench(c: &mut Criterion) {
         .lines()
     {
         let shakmaty_setup: shakmaty::fen::Fen = line.parse().unwrap();
-        shakmaty_positions.push(shakmaty_setup.position(CastlingMode::Standard).unwrap());
+        shakmaty_positions.push(
+            shakmaty_setup
+                .into_position(CastlingMode::Standard)
+                .unwrap(),
+        );
     }
     group.throughput(criterion::Throughput::Elements(
         shakmaty_positions.len() as u64
diff --git a/src/build.rs b/src/build.rs
index c83c94d37..fb4723a0f 100644
--- a/src/build.rs
+++ b/src/build.rs
@@ -29,7 +29,7 @@ fn generate_version() -> Result<(), Box<dyn Error>> {
     writeln!(
         version,
         "{} ({})",
-        clap::crate_version!(),
+        env!("CARGO_PKG_VERSION"),
         git_revision_hash()
     )?;
     writeln!(version, "Build type: {}", env::var("PROFILE").unwrap())?;
diff --git a/src/chess/core.rs b/src/chess/core.rs
index 15bd26080..caaffeef6 100644
--- a/src/chess/core.rs
+++ b/src/chess/core.rs
@@ -535,6 +535,7 @@ bitflags::bitflags! {
     ///
     /// [castle]: https://www.chessprogramming.org/Castling
     // TODO: Update docs for FCR.
+    #[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
     pub struct CastleRights : u8 {
         #[allow(missing_docs)]
         const NONE = 0;
@@ -543,15 +544,15 @@ bitflags::bitflags! {
         #[allow(missing_docs)]
         const WHITE_LONG = 0b0100;
         #[allow(missing_docs)]
-        const WHITE_BOTH = Self::WHITE_SHORT.bits | Self::WHITE_LONG.bits;
+        const WHITE_BOTH = Self::WHITE_SHORT.bits() | Self::WHITE_LONG.bits();
         #[allow(missing_docs)]
         const BLACK_SHORT = 0b0010;
         #[allow(missing_docs)]
         const BLACK_LONG = 0b0001;
         #[allow(missing_docs)]
-        const BLACK_BOTH = Self::BLACK_SHORT.bits | Self::BLACK_LONG.bits;
+        const BLACK_BOTH = Self::BLACK_SHORT.bits() | Self::BLACK_LONG.bits();
         #[allow(missing_docs)]
-        const ALL = Self::WHITE_BOTH.bits | Self::BLACK_BOTH.bits;
+        const ALL = Self::WHITE_BOTH.bits() | Self::BLACK_BOTH.bits();
     }
 }
 
diff --git a/src/lib.rs b/src/lib.rs
index 1388770e9..81491dc38 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -52,32 +52,26 @@ pub mod interface;
 
 pub mod util;
 
-use sysinfo::{System, SystemExt};
+use sysinfo::System;
 
-const VERSION: &str = include_str!(concat!(env!("OUT_DIR"), "/version"));
+pub const VERSION: &str = include_str!(concat!(env!("OUT_DIR"), "/version"));
 
 /// Prints information about the host system.
 pub fn print_system_info() {
     let sys = System::new_all();
     println!(
         "System: {}",
-        sys.long_os_version()
-            .unwrap_or_else(|| "UNKNOWN".to_string())
+        System::long_os_version().unwrap_or_else(|| "UNKNOWN".to_string())
     );
     println!(
         "System kernel version: {}",
-        sys.kernel_version()
-            .unwrap_or_else(|| "UNKNOWN".to_string())
+        System::kernel_version().unwrap_or_else(|| "UNKNOWN".to_string())
     );
     println!(
         "Host name: {}",
-        sys.host_name().unwrap_or_else(|| "UNKNOWN".to_string())
+        System::host_name().unwrap_or_else(|| "UNKNOWN".to_string())
     );
     // Convert returned KB to GB.
     println!("RAM: {} GB", sys.total_memory() / 1_000_000);
-    println!(
-        "Processors: {}, Physical cores: {}",
-        sys.processors().len(),
-        sys.physical_core_count().unwrap_or_default()
-    );
+    println!("Physical cores: {}", sys.physical_core_count().unwrap());
 }
diff --git a/src/main.rs b/src/main.rs
index 30a3e4e28..5f8ca4719 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -9,6 +9,7 @@ fn main() {
     let stdin = io::stdin();
     // TODO: Pull into a reasonable interface.
     // TODO: Add perft.
+    println!("pabi {}", pabi::VERSION);
     for line in stdin.lock().lines() {
         let line = line.unwrap();
         if let Some(fen) = line.strip_prefix("position ") {
diff --git a/tests/chess.rs b/tests/chess.rs
index e558a5bed..65570667e 100644
--- a/tests/chess.rs
+++ b/tests/chess.rs
@@ -7,7 +7,7 @@ use pabi::util;
 use pretty_assertions::assert_eq;
 use shakmaty::{CastlingMode, Chess, Position as ShakmatyPosition};
 
-fn legal_position(input: &str) {
+fn expect_legal_position(input: &str) {
     let position = Position::from_fen(input).expect("we are parsing valid position: {input}");
     assert_eq!(position.fen(), util::sanitize_fen(input));
 }
@@ -18,16 +18,18 @@ fn legal_position(input: &str) {
 #[allow(unused_results)]
 fn basic_positions() {
     // Full FEN.
-    legal_position("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1");
-    legal_position("2r3r1/p3k3/1p3pp1/1B5p/5P2/2P1p1P1/PP4KP/3R4 w - - 0 34");
-    legal_position("rnbqk1nr/p3bppp/1p2p3/2ppP3/3P4/P7/1PP1NPPP/R1BQKBNR w KQkq c6 0 7");
-    legal_position("r2qkb1r/1pp1pp1p/p1np1np1/1B6/3PP1b1/2N1BN2/PPP2PPP/R2QK2R w KQkq - 0 7");
-    legal_position("r3k3/5p2/2p5/p7/P3r3/2N2n2/1PP2P2/2K2B2 w q - 0 24");
-    legal_position("r1b1qrk1/ppp2pbp/n2p1np1/4p1B1/2PPP3/2NB1N1P/PP3PP1/R2QK2R w KQ e6 0 9");
-    legal_position("8/8/8/8/2P5/3k4/8/KB6 b - c3 0 1");
-    legal_position("rnbq1rk1/pp4pp/1b1ppn2/2p2p2/2PP4/1P2PN2/PB2BPPP/RN1Q1RK1 w - c6 0 9");
+    expect_legal_position("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1");
+    expect_legal_position("2r3r1/p3k3/1p3pp1/1B5p/5P2/2P1p1P1/PP4KP/3R4 w - - 0 34");
+    expect_legal_position("rnbqk1nr/p3bppp/1p2p3/2ppP3/3P4/P7/1PP1NPPP/R1BQKBNR w KQkq c6 0 7");
+    expect_legal_position(
+        "r2qkb1r/1pp1pp1p/p1np1np1/1B6/3PP1b1/2N1BN2/PPP2PPP/R2QK2R w KQkq - 0 7",
+    );
+    expect_legal_position("r3k3/5p2/2p5/p7/P3r3/2N2n2/1PP2P2/2K2B2 w q - 0 24");
+    expect_legal_position("r1b1qrk1/ppp2pbp/n2p1np1/4p1B1/2PPP3/2NB1N1P/PP3PP1/R2QK2R w KQ e6 0 9");
+    expect_legal_position("8/8/8/8/2P5/3k4/8/KB6 b - c3 0 1");
+    expect_legal_position("rnbq1rk1/pp4pp/1b1ppn2/2p2p2/2PP4/1P2PN2/PB2BPPP/RN1Q1RK1 w - c6 0 9");
     // Trimmed FEN.
-    legal_position("rnbqkb1r/pp2pppp/3p1n2/8/3NP3/2N5/PPP2PPP/R1BQKB1R b KQkq -");
+    expect_legal_position("rnbqkb1r/pp2pppp/3p1n2/8/3NP3/2N5/PPP2PPP/R1BQKB1R b KQkq -");
 }
 
 #[test]
@@ -459,7 +461,9 @@ fn random_positions() {
     {
         let position = Position::from_fen(serialized_position).unwrap();
         let shakmaty_setup: shakmaty::fen::Fen = serialized_position.parse().unwrap();
-        let shakmaty_position: Chess = shakmaty_setup.position(CastlingMode::Standard).unwrap();
+        let shakmaty_position: Chess = shakmaty_setup
+            .into_position(CastlingMode::Standard)
+            .unwrap();
         let moves = position.generate_moves();
         assert_eq!(
             moves
diff --git a/training/.gitkeep b/training/.gitkeep
deleted file mode 100644
index e69de29bb..000000000