From 282f236230b1e39d056aaa8fc12082e87ab4b0c7 Mon Sep 17 00:00:00 2001
From: Theodore Ni <3806110+tjni@users.noreply.github.com>
Date: Wed, 5 Oct 2022 12:18:32 -0700
Subject: [PATCH] mdbook-katex: patch to work with rust 1.64

---
 pkgs/tools/text/mdbook-katex/default.nix      |    9 +-
 .../update-mdbook-for-rust-1.64.patch         | 1417 +++++++++++++++++
 2 files changed, 1424 insertions(+), 2 deletions(-)
 create mode 100644 pkgs/tools/text/mdbook-katex/update-mdbook-for-rust-1.64.patch

diff --git a/pkgs/tools/text/mdbook-katex/default.nix b/pkgs/tools/text/mdbook-katex/default.nix
index a97e7ca89483..5291b9e9f821 100644
--- a/pkgs/tools/text/mdbook-katex/default.nix
+++ b/pkgs/tools/text/mdbook-katex/default.nix
@@ -8,10 +8,15 @@ rustPlatform.buildRustPackage rec {
     owner = "lzanini";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-5PzXX7icRxcHpzjp3x/9ssn2o0444uHrzBn1Ds1DEPM=";
+    hash = "sha256-5PzXX7icRxcHpzjp3x/9ssn2o0444uHrzBn1Ds1DEPM=";
   };
 
-  cargoSha256 = "sha256-tqdpIBlKiyYSWFPYTnzVeDML2GM+mukbOHS3sNYUgdc=";
+  cargoPatches = [
+    # Remove when https://github.com/lzanini/mdbook-katex/pull/35 is in a new release.
+    ./update-mdbook-for-rust-1.64.patch
+  ];
+
+  cargoHash = "sha256-lrEirKkGf9/8yLyLSON54UaeQ3Xtl7g7ezUc7e1KVHw=";
 
   buildInputs = lib.optionals stdenv.isDarwin [ CoreServices ];
 
diff --git a/pkgs/tools/text/mdbook-katex/update-mdbook-for-rust-1.64.patch b/pkgs/tools/text/mdbook-katex/update-mdbook-for-rust-1.64.patch
new file mode 100644
index 000000000000..ee90a3076702
--- /dev/null
+++ b/pkgs/tools/text/mdbook-katex/update-mdbook-for-rust-1.64.patch
@@ -0,0 +1,1417 @@
+diff --git a/Cargo.lock b/Cargo.lock
+index 3ff0894..ffef44f 100644
+--- a/Cargo.lock
++++ b/Cargo.lock
+@@ -1,10 +1,12 @@
+ # This file is automatically @generated by Cargo.
+ # It is not intended for manual editing.
++version = 3
++
+ [[package]]
+ name = "aho-corasick"
+-version = "0.7.15"
++version = "0.7.19"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "7404febffaa47dac81aa44dba71523c9d069b1bdc50a77db41195149e17f68e5"
++checksum = "b4f55bd91a0978cbfd91c457a164bab8b4001c833b7f323132c0a4e1922dd44e"
+ dependencies = [
+  "memchr",
+ ]
+@@ -52,9 +54,9 @@ dependencies = [
+ 
+ [[package]]
+ name = "autocfg"
+-version = "1.0.1"
++version = "1.1.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
++checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+ 
+ [[package]]
+ name = "base64"
+@@ -62,11 +64,17 @@ version = "0.12.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
+ 
++[[package]]
++name = "base64"
++version = "0.13.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
++
+ [[package]]
+ name = "bitflags"
+-version = "1.2.1"
++version = "1.3.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
++checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+ 
+ [[package]]
+ name = "block-buffer"
+@@ -82,9 +90,9 @@ dependencies = [
+ 
+ [[package]]
+ name = "block-buffer"
+-version = "0.9.0"
++version = "0.10.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
++checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e"
+ dependencies = [
+  "generic-array 0.14.4",
+ ]
+@@ -98,6 +106,17 @@ dependencies = [
+  "byte-tools",
+ ]
+ 
++[[package]]
++name = "bstr"
++version = "0.2.17"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
++dependencies = [
++ "lazy_static",
++ "memchr",
++ "regex-automata",
++]
++
+ [[package]]
+ name = "byte-tools"
+ version = "0.3.1"
+@@ -116,6 +135,12 @@ version = "0.5.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
+ 
++[[package]]
++name = "bytes"
++version = "1.2.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
++
+ [[package]]
+ name = "cc"
+ version = "1.0.62"
+@@ -157,11 +182,45 @@ dependencies = [
+  "atty",
+  "bitflags",
+  "strsim 0.8.0",
+- "textwrap",
++ "textwrap 0.11.0",
+  "unicode-width",
+  "vec_map",
+ ]
+ 
++[[package]]
++name = "clap"
++version = "3.2.22"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "86447ad904c7fb335a790c9d7fe3d0d971dc523b8ccd1561a520de9a85302750"
++dependencies = [
++ "atty",
++ "bitflags",
++ "clap_lex",
++ "indexmap",
++ "once_cell",
++ "strsim 0.10.0",
++ "termcolor",
++ "textwrap 0.15.1",
++]
++
++[[package]]
++name = "clap_complete"
++version = "3.2.5"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "3f7a2e0a962c45ce25afce14220bc24f9dade0a1787f185cecf96bfba7847cd8"
++dependencies = [
++ "clap 3.2.22",
++]
++
++[[package]]
++name = "clap_lex"
++version = "0.2.4"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
++dependencies = [
++ "os_str_bytes",
++]
++
+ [[package]]
+ name = "copy_dir"
+ version = "0.1.2"
+@@ -172,10 +231,23 @@ dependencies = [
+ ]
+ 
+ [[package]]
+-name = "cpuid-bool"
+-version = "0.1.2"
++name = "cpufeatures"
++version = "0.2.5"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "28d997bd5e24a5928dd43e46dc529867e207907fe0b239c3477d924f7f2ca320"
++dependencies = [
++ "libc",
++]
++
++[[package]]
++name = "crypto-common"
++version = "0.1.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "8aebca1129a03dc6dc2b127edd729435bbc4a37e1d5f4d7513165089ceb02634"
++checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
++dependencies = [
++ "generic-array 0.14.4",
++ "typenum",
++]
+ 
+ [[package]]
+ name = "darling"
+@@ -248,39 +320,31 @@ dependencies = [
+ 
+ [[package]]
+ name = "digest"
+-version = "0.9.0"
++version = "0.10.5"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
++checksum = "adfbc57365a37acbd2ebf2b64d7e69bb766e2fea813521ed536f5d0520dcf86c"
+ dependencies = [
+- "generic-array 0.14.4",
++ "block-buffer 0.10.3",
++ "crypto-common",
+ ]
+ 
+-[[package]]
+-name = "dtoa"
+-version = "0.4.6"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
+-
+ [[package]]
+ name = "elasticlunr-rs"
+-version = "2.3.9"
++version = "3.0.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "35622eb004c8f0c5e7e2032815f3314a93df0db30a1ce5c94e62c1ecc81e22b9"
++checksum = "b94d9c8df0fe6879ca12e7633fdfe467c503722cc981fc463703472d2b876448"
+ dependencies = [
+- "lazy_static",
+  "regex",
+  "serde",
+  "serde_derive",
+  "serde_json",
+- "strum",
+- "strum_macros",
+ ]
+ 
+ [[package]]
+ name = "env_logger"
+-version = "0.7.1"
++version = "0.9.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"
++checksum = "c90bf5f19754d10198ccb95b70664fc925bd1fc090a0fd9a6ebc54acc8cd6272"
+ dependencies = [
+  "atty",
+  "humantime",
+@@ -368,25 +432,11 @@ dependencies = [
+  "new_debug_unreachable",
+ ]
+ 
+-[[package]]
+-name = "futures"
+-version = "0.3.8"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "9b3b0c040a1fe6529d30b3c5944b280c7f0dcb2930d2c3062bca967b602583d0"
+-dependencies = [
+- "futures-channel",
+- "futures-core",
+- "futures-io",
+- "futures-sink",
+- "futures-task",
+- "futures-util",
+-]
+-
+ [[package]]
+ name = "futures-channel"
+-version = "0.3.8"
++version = "0.3.24"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "4b7109687aa4e177ef6fe84553af6280ef2778bdb7783ba44c9dc3399110fe64"
++checksum = "30bdd20c28fadd505d0fd6712cdfcb0d4b5648baf45faef7f852afb2399bb050"
+ dependencies = [
+  "futures-core",
+  "futures-sink",
+@@ -394,23 +444,16 @@ dependencies = [
+ 
+ [[package]]
+ name = "futures-core"
+-version = "0.3.8"
++version = "0.3.24"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "847ce131b72ffb13b6109a221da9ad97a64cbe48feb1028356b836b47b8f1748"
+-
+-[[package]]
+-name = "futures-io"
+-version = "0.3.8"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "611834ce18aaa1bd13c4b374f5d653e1027cf99b6b502584ff8c9a64413b30bb"
++checksum = "4e5aa3de05362c3fb88de6531e6296e85cde7739cccad4b9dfeeb7f6ebce56bf"
+ 
+ [[package]]
+ name = "futures-macro"
+-version = "0.3.8"
++version = "0.3.24"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "77408a692f1f97bcc61dc001d752e00643408fbc922e4d634c655df50d595556"
++checksum = "42cd15d1c7456c04dbdf7e88bcd69760d74f3a798d6444e16974b505b0e62f17"
+ dependencies = [
+- "proc-macro-hack",
+  "proc-macro2",
+  "quote",
+  "syn",
+@@ -418,33 +461,28 @@ dependencies = [
+ 
+ [[package]]
+ name = "futures-sink"
+-version = "0.3.8"
++version = "0.3.24"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "f878195a49cee50e006b02b93cf7e0a95a38ac7b776b4c4d9cc1207cd20fcb3d"
++checksum = "21b20ba5a92e727ba30e72834706623d94ac93a725410b6a6b6fbc1b07f7ba56"
+ 
+ [[package]]
+ name = "futures-task"
+-version = "0.3.8"
++version = "0.3.24"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "7c554eb5bf48b2426c4771ab68c6b14468b6e76cc90996f528c3338d761a4d0d"
+-dependencies = [
+- "once_cell",
+-]
++checksum = "a6508c467c73851293f390476d4491cf4d227dbabcd4170f3bb6044959b294f1"
+ 
+ [[package]]
+ name = "futures-util"
+-version = "0.3.8"
++version = "0.3.24"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "d304cff4a7b99cfb7986f7d43fbe93d175e72e704a8860787cc95e9ffd85cbd2"
++checksum = "44fb6cb1be61cc1d2e43b262516aafcf63b241cffdb1d3fa115f91d9c7b09c90"
+ dependencies = [
+  "futures-core",
+  "futures-macro",
+  "futures-sink",
+  "futures-task",
+- "pin-project 1.0.1",
++ "pin-project-lite",
+  "pin-utils",
+- "proc-macro-hack",
+- "proc-macro-nested",
+  "slab",
+ ]
+ 
+@@ -468,23 +506,25 @@ dependencies = [
+ ]
+ 
+ [[package]]
+-name = "getopts"
+-version = "0.2.21"
++name = "getrandom"
++version = "0.1.15"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5"
++checksum = "fc587bc0ec293155d5bfa6b9891ec18a1e330c234f896ea47fbada4cadbe47e6"
+ dependencies = [
+- "unicode-width",
++ "cfg-if 0.1.10",
++ "libc",
++ "wasi 0.9.0+wasi-snapshot-preview1",
+ ]
+ 
+ [[package]]
+ name = "getrandom"
+-version = "0.1.15"
++version = "0.2.7"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "fc587bc0ec293155d5bfa6b9891ec18a1e330c234f896ea47fbada4cadbe47e6"
++checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
+ dependencies = [
+- "cfg-if 0.1.10",
++ "cfg-if 1.0.0",
+  "libc",
+- "wasi 0.9.0+wasi-snapshot-preview1",
++ "wasi 0.11.0+wasi-snapshot-preview1",
+ ]
+ 
+ [[package]]
+@@ -504,11 +544,11 @@ checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
+ 
+ [[package]]
+ name = "h2"
+-version = "0.2.7"
++version = "0.3.14"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "5e4728fd124914ad25e99e3d15a9361a879f6620f63cb56bbb08f95abb97a535"
++checksum = "5ca32592cf21ac7ccab1825cd87f6c9b3d9022c44d086172ed0966bec8af30be"
+ dependencies = [
+- "bytes",
++ "bytes 1.2.1",
+  "fnv",
+  "futures-core",
+  "futures-sink",
+@@ -519,21 +559,20 @@ dependencies = [
+  "tokio",
+  "tokio-util",
+  "tracing",
+- "tracing-futures",
+ ]
+ 
+ [[package]]
+ name = "handlebars"
+-version = "3.5.1"
++version = "4.3.5"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "2764f9796c0ddca4b82c07f25dd2cb3db30b9a8f47940e78e1c883d9e95c3db9"
++checksum = "433e4ab33f1213cdc25b5fa45c76881240cfe79284cf2b395e8b9e312a30a2fd"
+ dependencies = [
+  "log",
+  "pest",
+  "pest_derive",
+- "quick-error 2.0.0",
+  "serde",
+  "serde_json",
++ "thiserror",
+ ]
+ 
+ [[package]]
+@@ -548,9 +587,9 @@ version = "0.3.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "ed18eb2459bf1a09ad2d6b1547840c3e5e62882fa09b9a6a20b1de8e3228848f"
+ dependencies = [
+- "base64",
++ "base64 0.12.3",
+  "bitflags",
+- "bytes",
++ "bytes 0.5.6",
+  "headers-core",
+  "http",
+  "mime",
+@@ -567,15 +606,6 @@ dependencies = [
+  "http",
+ ]
+ 
+-[[package]]
+-name = "heck"
+-version = "0.3.1"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
+-dependencies = [
+- "unicode-segmentation",
+-]
+-
+ [[package]]
+ name = "hermit-abi"
+ version = "0.1.17"
+@@ -605,19 +635,20 @@ version = "0.2.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "28d569972648b2c512421b5f2a405ad6ac9666547189d0c5477a3f200f3e02f9"
+ dependencies = [
+- "bytes",
++ "bytes 0.5.6",
+  "fnv",
+- "itoa",
++ "itoa 0.4.6",
+ ]
+ 
+ [[package]]
+ name = "http-body"
+-version = "0.3.1"
++version = "0.4.5"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
++checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
+ dependencies = [
+- "bytes",
++ "bytes 1.2.1",
+  "http",
++ "pin-project-lite",
+ ]
+ 
+ [[package]]
+@@ -634,20 +665,17 @@ checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
+ 
+ [[package]]
+ name = "humantime"
+-version = "1.3.0"
++version = "2.1.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
+-dependencies = [
+- "quick-error 1.2.3",
+-]
++checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+ 
+ [[package]]
+ name = "hyper"
+-version = "0.13.9"
++version = "0.14.5"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "f6ad767baac13b44d4529fcf58ba2cd0995e36e7b435bc5b039de6f47e880dbf"
++checksum = "8bf09f61b52cfcf4c00de50df88ae423d6c02354e385a86341133b5338630ad1"
+ dependencies = [
+- "bytes",
++ "bytes 1.2.1",
+  "futures-channel",
+  "futures-core",
+  "futures-util",
+@@ -656,8 +684,8 @@ dependencies = [
+  "http-body",
+  "httparse",
+  "httpdate",
+- "itoa",
+- "pin-project 1.0.1",
++ "itoa 0.4.6",
++ "pin-project",
+  "socket2",
+  "tokio",
+  "tower-service",
+@@ -712,15 +740,6 @@ dependencies = [
+  "libc",
+ ]
+ 
+-[[package]]
+-name = "input_buffer"
+-version = "0.3.1"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "19a8a95243d5a0398cae618ec29477c6e3cb631152be5c19481f80bc71559754"
+-dependencies = [
+- "bytes",
+-]
+-
+ [[package]]
+ name = "iovec"
+ version = "0.1.4"
+@@ -736,6 +755,12 @@ version = "0.4.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
+ 
++[[package]]
++name = "itoa"
++version = "1.0.3"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
++
+ [[package]]
+ name = "katex"
+ version = "0.3.2"
+@@ -771,9 +796,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+ 
+ [[package]]
+ name = "libc"
+-version = "0.2.80"
++version = "0.2.134"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "4d58d1b70b004888f764dfbf6a26a3b0342a1632d33968e4a179d8011c760614"
++checksum = "329c933548736bc49fd575ee68c89e8be4d260064184389a5b77517cddd99ffb"
+ 
+ [[package]]
+ name = "libquickjs-sys"
+@@ -843,14 +868,15 @@ checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
+ 
+ [[package]]
+ name = "mdbook"
+-version = "0.4.4"
++version = "0.4.21"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "714a3ac362b9b32eef9468ecfe604cb8e2204d50793602e9d49fee44781230e7"
++checksum = "23f3e133c6d515528745ffd3b9f0c7d975ae039f0b6abb099f2168daa2afb4f9"
+ dependencies = [
+  "ammonia",
+  "anyhow",
+  "chrono",
+- "clap",
++ "clap 3.2.22",
++ "clap_complete",
+  "elasticlunr-rs",
+  "env_logger",
+  "futures-util",
+@@ -860,16 +886,16 @@ dependencies = [
+  "log",
+  "memchr",
+  "notify",
+- "open",
++ "opener",
+  "pulldown-cmark",
+  "regex",
+  "serde",
+- "serde_derive",
+  "serde_json",
+  "shlex",
+  "tempfile",
+  "tokio",
+  "toml",
++ "topological-sort",
+  "warp",
+ ]
+ 
+@@ -877,7 +903,7 @@ dependencies = [
+ name = "mdbook-katex"
+ version = "0.2.10"
+ dependencies = [
+- "clap",
++ "clap 2.33.3",
+  "katex",
+  "mdbook",
+  "serde_json",
+@@ -886,9 +912,9 @@ dependencies = [
+ 
+ [[package]]
+ name = "memchr"
+-version = "2.3.4"
++version = "2.5.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
++checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+ 
+ [[package]]
+ name = "mime"
+@@ -925,6 +951,18 @@ dependencies = [
+  "winapi 0.2.8",
+ ]
+ 
++[[package]]
++name = "mio"
++version = "0.8.4"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf"
++dependencies = [
++ "libc",
++ "log",
++ "wasi 0.11.0+wasi-snapshot-preview1",
++ "windows-sys",
++]
++
+ [[package]]
+ name = "mio-extras"
+ version = "2.0.6"
+@@ -933,7 +971,7 @@ checksum = "52403fe290012ce777c4626790c8951324a2b9e3316b3143779c72b029742f19"
+ dependencies = [
+  "lazycell",
+  "log",
+- "mio",
++ "mio 0.6.22",
+  "slab",
+ ]
+ 
+@@ -978,7 +1016,7 @@ dependencies = [
+  "fsevent-sys",
+  "inotify",
+  "libc",
+- "mio",
++ "mio 0.6.22",
+  "mio-extras",
+  "walkdir 2.3.1",
+  "winapi 0.3.9",
+@@ -1004,32 +1042,43 @@ dependencies = [
+ ]
+ 
+ [[package]]
+-name = "once_cell"
+-version = "1.5.2"
++name = "num_cpus"
++version = "1.13.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "13bd41f508810a131401606d54ac32a467c97172d74ba7662562ebba5ad07fa0"
++checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
++dependencies = [
++ "hermit-abi",
++ "libc",
++]
+ 
+ [[package]]
+-name = "opaque-debug"
+-version = "0.2.3"
++name = "once_cell"
++version = "1.15.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
++checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1"
+ 
+ [[package]]
+ name = "opaque-debug"
+-version = "0.3.0"
++version = "0.2.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
++checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
+ 
+ [[package]]
+-name = "open"
+-version = "1.4.0"
++name = "opener"
++version = "0.5.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "7c283bf0114efea9e42f1a60edea9859e8c47528eae09d01df4b29c1e489cc48"
++checksum = "4ea3ebcd72a54701f56345f16785a6d3ac2df7e986d273eb4395c0b01db17952"
+ dependencies = [
++ "bstr",
+  "winapi 0.3.9",
+ ]
+ 
++[[package]]
++name = "os_str_bytes"
++version = "6.3.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "9ff7415e9ae3fff1225851df9e0d9e4e5479f947619774677a63572e55e80eff"
++
+ [[package]]
+ name = "percent-encoding"
+ version = "2.1.0"
+@@ -1105,7 +1154,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "17367f0cc86f2d25802b2c26ee58a7b23faeccf78a396094c13dced0d0182526"
+ dependencies = [
+  "phf_shared",
+- "rand",
++ "rand 0.7.3",
+ ]
+ 
+ [[package]]
+@@ -1117,33 +1166,13 @@ dependencies = [
+  "siphasher",
+ ]
+ 
+-[[package]]
+-name = "pin-project"
+-version = "0.4.27"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "2ffbc8e94b38ea3d2d8ba92aea2983b503cd75d0888d75b86bb37970b5698e15"
+-dependencies = [
+- "pin-project-internal 0.4.27",
+-]
+-
+ [[package]]
+ name = "pin-project"
+ version = "1.0.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "ee41d838744f60d959d7074e3afb6b35c7456d0f61cad38a24e35e6553f73841"
+ dependencies = [
+- "pin-project-internal 1.0.1",
+-]
+-
+-[[package]]
+-name = "pin-project-internal"
+-version = "0.4.27"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "65ad2ae56b6abe3a1ee25f15ee605bacadb9a764edaba9c2bf4103800d4a1895"
+-dependencies = [
+- "proc-macro2",
+- "quote",
+- "syn",
++ "pin-project-internal",
+ ]
+ 
+ [[package]]
+@@ -1159,9 +1188,9 @@ dependencies = [
+ 
+ [[package]]
+ name = "pin-project-lite"
+-version = "0.1.11"
++version = "0.2.9"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "c917123afa01924fc84bb20c4c03f004d9c38e5127e3c039bbf7f4b9c76a2f6b"
++checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
+ 
+ [[package]]
+ name = "pin-utils"
+@@ -1181,18 +1210,6 @@ version = "0.1.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
+ 
+-[[package]]
+-name = "proc-macro-hack"
+-version = "0.5.19"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
+-
+-[[package]]
+-name = "proc-macro-nested"
+-version = "0.1.6"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "eba180dafb9038b050a4c280019bbedf9f2467b61e5d892dcad585bb57aadc5a"
+-
+ [[package]]
+ name = "proc-macro2"
+ version = "1.0.24"
+@@ -1204,28 +1221,15 @@ dependencies = [
+ 
+ [[package]]
+ name = "pulldown-cmark"
+-version = "0.7.2"
++version = "0.9.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "ca36dea94d187597e104a5c8e4b07576a8a45aa5db48a65e12940d3eb7461f55"
++checksum = "2d9cc634bc78768157b5cbfe988ffcd1dcba95cd2b2f03a88316c08c6d00ed63"
+ dependencies = [
+  "bitflags",
+- "getopts",
+  "memchr",
+  "unicase",
+ ]
+ 
+-[[package]]
+-name = "quick-error"
+-version = "1.2.3"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
+-
+-[[package]]
+-name = "quick-error"
+-version = "2.0.0"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "3ac73b1112776fc109b2e61909bc46c7e1bf0d7f690ffb1676553acce16d5cda"
+-
+ [[package]]
+ name = "quick-js"
+ version = "0.4.0"
+@@ -1251,14 +1255,25 @@ version = "0.7.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
+ dependencies = [
+- "getrandom",
++ "getrandom 0.1.15",
+  "libc",
+- "rand_chacha",
+- "rand_core",
++ "rand_chacha 0.2.2",
++ "rand_core 0.5.1",
+  "rand_hc",
+  "rand_pcg",
+ ]
+ 
++[[package]]
++name = "rand"
++version = "0.8.5"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
++dependencies = [
++ "libc",
++ "rand_chacha 0.3.1",
++ "rand_core 0.6.4",
++]
++
+ [[package]]
+ name = "rand_chacha"
+ version = "0.2.2"
+@@ -1266,7 +1281,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
+ dependencies = [
+  "ppv-lite86",
+- "rand_core",
++ "rand_core 0.5.1",
++]
++
++[[package]]
++name = "rand_chacha"
++version = "0.3.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
++dependencies = [
++ "ppv-lite86",
++ "rand_core 0.6.4",
+ ]
+ 
+ [[package]]
+@@ -1275,7 +1300,16 @@ version = "0.5.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
+ dependencies = [
+- "getrandom",
++ "getrandom 0.1.15",
++]
++
++[[package]]
++name = "rand_core"
++version = "0.6.4"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
++dependencies = [
++ "getrandom 0.2.7",
+ ]
+ 
+ [[package]]
+@@ -1284,7 +1318,7 @@ version = "0.2.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
+ dependencies = [
+- "rand_core",
++ "rand_core 0.5.1",
+ ]
+ 
+ [[package]]
+@@ -1293,7 +1327,7 @@ version = "0.2.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "16abd0c1b639e9eb4d7c50c0b8100b0d0f849be2349829c740fe8e6eb4816429"
+ dependencies = [
+- "rand_core",
++ "rand_core 0.5.1",
+ ]
+ 
+ [[package]]
+@@ -1304,21 +1338,26 @@ checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
+ 
+ [[package]]
+ name = "regex"
+-version = "1.4.2"
++version = "1.6.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "38cf2c13ed4745de91a5eb834e11c00bcc3709e773173b2ce4c56c9fbde04b9c"
++checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
+ dependencies = [
+  "aho-corasick",
+  "memchr",
+  "regex-syntax",
+- "thread_local",
+ ]
+ 
++[[package]]
++name = "regex-automata"
++version = "0.1.10"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
++
+ [[package]]
+ name = "regex-syntax"
+-version = "0.6.21"
++version = "0.6.27"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "3b181ba2dcf07aaccad5448e8ead58db5b742cf85dfe035e2227f137a539a189"
++checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
+ 
+ [[package]]
+ name = "remove_dir_all"
+@@ -1329,6 +1368,15 @@ dependencies = [
+  "winapi 0.3.9",
+ ]
+ 
++[[package]]
++name = "rustls-pemfile"
++version = "0.2.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "5eebeaeb360c87bfb72e84abdb3447159c0eaececf1bef2aecd65a8be949d1c9"
++dependencies = [
++ "base64 0.13.0",
++]
++
+ [[package]]
+ name = "ryu"
+ version = "1.0.5"
+@@ -1355,6 +1403,9 @@ name = "serde"
+ version = "1.0.117"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "b88fa983de7720629c9387e9f517353ed404164b1e482c970a90c1a4aaf7dc1a"
++dependencies = [
++ "serde_derive",
++]
+ 
+ [[package]]
+ name = "serde_derive"
+@@ -1373,21 +1424,21 @@ version = "1.0.59"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "dcac07dbffa1c65e7f816ab9eba78eb142c6d44410f4eeba1e26e4f5dfa56b95"
+ dependencies = [
+- "itoa",
++ "itoa 0.4.6",
+  "ryu",
+  "serde",
+ ]
+ 
+ [[package]]
+ name = "serde_urlencoded"
+-version = "0.6.1"
++version = "0.7.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
++checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
+ dependencies = [
+- "dtoa",
+- "itoa",
++ "form_urlencoded",
++ "itoa 1.0.3",
++ "ryu",
+  "serde",
+- "url",
+ ]
+ 
+ [[package]]
+@@ -1399,27 +1450,25 @@ dependencies = [
+  "block-buffer 0.7.3",
+  "digest 0.8.1",
+  "fake-simd",
+- "opaque-debug 0.2.3",
++ "opaque-debug",
+ ]
+ 
+ [[package]]
+ name = "sha-1"
+-version = "0.9.2"
++version = "0.10.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "ce3cdf1b5e620a498ee6f2a171885ac7e22f0e12089ec4b3d22b84921792507c"
++checksum = "028f48d513f9678cda28f6e4064755b3fbb2af6acd672f2c209b62323f7aea0f"
+ dependencies = [
+- "block-buffer 0.9.0",
+  "cfg-if 1.0.0",
+- "cpuid-bool",
+- "digest 0.9.0",
+- "opaque-debug 0.3.0",
++ "cpufeatures",
++ "digest 0.10.5",
+ ]
+ 
+ [[package]]
+ name = "shlex"
+-version = "0.1.1"
++version = "1.1.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "7fdf1b9db47230893d76faad238fd6097fd6d6a9245cd7a4d90dbd639536bbd2"
++checksum = "43b2853a4d09f215c24cc5489c992ce46052d359b5109343cbafbf26bc62f8a3"
+ 
+ [[package]]
+ name = "siphasher"
+@@ -1435,13 +1484,11 @@ checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
+ 
+ [[package]]
+ name = "socket2"
+-version = "0.3.16"
++version = "0.4.7"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "7fd8b795c389288baa5f355489c65e71fd48a02104600d15c4cfbc561e9e429d"
++checksum = "02e2d2db9033d13a1567121ddd7a095ee144db4e1ca1b1bda3419bc0da294ebd"
+ dependencies = [
+- "cfg-if 0.1.10",
+  "libc",
+- "redox_syscall",
+  "winapi 0.3.9",
+ ]
+ 
+@@ -1483,28 +1530,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "6446ced80d6c486436db5c078dde11a9f73d42b57fb273121e160b84f63d894c"
+ 
+ [[package]]
+-name = "strum"
+-version = "0.18.0"
++name = "strsim"
++version = "0.10.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "57bd81eb48f4c437cadc685403cad539345bf703d78e63707418431cecd4522b"
+-
+-[[package]]
+-name = "strum_macros"
+-version = "0.18.0"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "87c85aa3f8ea653bfd3ddf25f7ee357ee4d204731f6aa9ad04002306f6e2774c"
+-dependencies = [
+- "heck",
+- "proc-macro2",
+- "quote",
+- "syn",
+-]
++checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
+ 
+ [[package]]
+ name = "syn"
+-version = "1.0.48"
++version = "1.0.67"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "cc371affeffc477f42a221a1e4297aedcea33d47d19b61455588bd9d8f6b19ac"
++checksum = "6498a9efc342871f91cc2d0d694c674368b4ceb40f62b65a7a08c3792935e702"
+ dependencies = [
+  "proc-macro2",
+  "quote",
+@@ -1519,7 +1554,7 @@ checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
+ dependencies = [
+  "cfg-if 0.1.10",
+  "libc",
+- "rand",
++ "rand 0.7.3",
+  "redox_syscall",
+  "remove_dir_all",
+  "winapi 0.3.9",
+@@ -1538,9 +1573,9 @@ dependencies = [
+ 
+ [[package]]
+ name = "termcolor"
+-version = "1.1.0"
++version = "1.1.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "bb6bfa289a4d7c5766392812c0a1f4c1ba45afa1ad47803c11e1f407d846d75f"
++checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+ dependencies = [
+  "winapi-util",
+ ]
+@@ -1554,35 +1589,32 @@ dependencies = [
+  "unicode-width",
+ ]
+ 
++[[package]]
++name = "textwrap"
++version = "0.15.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "949517c0cf1bf4ee812e2e07e08ab448e3ae0d23472aee8a06c985f0c8815b16"
++
+ [[package]]
+ name = "thiserror"
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++version = "1.0.37"
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++checksum = "10deb33631e3c9018b9baf9dcbbc4f737320d2b576bac10f6aefa048fa407e3e"
+ dependencies = [
+  "thiserror-impl",
+ ]
+ 
+ [[package]]
+ name = "thiserror-impl"
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+ source = "registry+https://github.com/rust-lang/crates.io-index"
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++checksum = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"
+ dependencies = [
+  "proc-macro2",
+  "quote",
+  "syn",
+ ]
+ 
+-[[package]]
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+-checksum = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
+-dependencies = [
+- "lazy_static",
+-]
+-
+ [[package]]
+ name = "time"
+ version = "0.1.44"
+@@ -1611,58 +1643,68 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+ 
+ [[package]]
+ name = "tokio"
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++version = "1.21.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
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++checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099"
+ dependencies = [
+- "bytes",
+- "fnv",
+- "futures-core",
+- "iovec",
+- "lazy_static",
++ "autocfg",
++ "bytes 1.2.1",
++ "libc",
+  "memchr",
+- "mio",
++ "mio 0.8.4",
++ "num_cpus",
+  "pin-project-lite",
+- "slab",
++ "socket2",
+  "tokio-macros",
++ "winapi 0.3.9",
+ ]
+ 
+ [[package]]
+ name = "tokio-macros"
+-version = "0.2.6"
++version = "1.8.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "e44da00bfc73a25f814cd8d7e57a68a5c31b74b3152a0a1d1f590c97ed06265a"
++checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
+ dependencies = [
+  "proc-macro2",
+  "quote",
+  "syn",
+ ]
+ 
++[[package]]
++name = "tokio-stream"
++version = "0.1.10"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "f6edf2d6bc038a43d31353570e27270603f4648d18f5ed10c0e179abe43255af"
++dependencies = [
++ "futures-core",
++ "pin-project-lite",
++ "tokio",
++]
++
+ [[package]]
+ name = "tokio-tungstenite"
+-version = "0.11.0"
++version = "0.17.2"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "6d9e878ad426ca286e4dcae09cbd4e1973a7f8987d97570e2469703dd7f5720c"
++checksum = "f714dd15bead90401d77e04243611caec13726c2408afd5b31901dfcdcb3b181"
+ dependencies = [
+  "futures-util",
+  "log",
+- "pin-project 0.4.27",
+  "tokio",
+  "tungstenite",
+ ]
+ 
+ [[package]]
+ name = "tokio-util"
+-version = "0.3.1"
++version = "0.7.4"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
++checksum = "0bb2e075f03b3d66d8d8785356224ba688d2906a371015e225beeb65ca92c740"
+ dependencies = [
+- "bytes",
++ "bytes 1.2.1",
+  "futures-core",
+  "futures-sink",
+- "log",
+  "pin-project-lite",
+  "tokio",
++ "tracing",
+ ]
+ 
+ [[package]]
+@@ -1674,6 +1716,12 @@ dependencies = [
+  "serde",
+ ]
+ 
++[[package]]
++name = "topological-sort"
++version = "0.1.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "aa7c7f42dea4b1b99439786f5633aeb9c14c1b53f75e282803c2ec2ad545873c"
++
+ [[package]]
+ name = "tower-service"
+ version = "0.3.0"
+@@ -1682,11 +1730,11 @@ checksum = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
+ 
+ [[package]]
+ name = "tracing"
+-version = "0.1.21"
++version = "0.1.35"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "b0987850db3733619253fe60e17cb59b82d37c7e6c0236bb81e4d6b87c879f27"
++checksum = "a400e31aa60b9d44a52a8ee0343b5b18566b03a8321e0d321f695cf56e940160"
+ dependencies = [
+- "cfg-if 0.1.10",
++ "cfg-if 1.0.0",
+  "log",
+  "pin-project-lite",
+  "tracing-core",
+@@ -1694,21 +1742,11 @@ dependencies = [
+ 
+ [[package]]
+ name = "tracing-core"
+-version = "0.1.17"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "f50de3927f93d202783f4513cda820ab47ef17f624b03c096e86ef00c67e6b5f"
+-dependencies = [
+- "lazy_static",
+-]
+-
+-[[package]]
+-name = "tracing-futures"
+-version = "0.2.4"
++version = "0.1.29"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "ab7bb6f14721aa00656086e9335d363c5c8747bae02ebe32ea2c7dece5689b4c"
++checksum = "5aeea4303076558a00714b823f9ad67d58a3bbda1df83d8827d21193156e22f7"
+ dependencies = [
+- "pin-project 0.4.27",
+- "tracing",
++ "once_cell",
+ ]
+ 
+ [[package]]
+@@ -1719,28 +1757,28 @@ checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
+ 
+ [[package]]
+ name = "tungstenite"
+-version = "0.11.1"
++version = "0.17.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "f0308d80d86700c5878b9ef6321f020f29b1bb9d5ff3cab25e75e23f3a492a23"
++checksum = "e27992fd6a8c29ee7eef28fc78349aa244134e10ad447ce3b9f0ac0ed0fa4ce0"
+ dependencies = [
+- "base64",
++ "base64 0.13.0",
+  "byteorder",
+- "bytes",
++ "bytes 1.2.1",
+  "http",
+  "httparse",
+- "input_buffer",
+  "log",
+- "rand",
+- "sha-1 0.9.2",
++ "rand 0.8.5",
++ "sha-1 0.10.0",
++ "thiserror",
+  "url",
+  "utf-8",
+ ]
+ 
+ [[package]]
+ name = "typenum"
+-version = "1.12.0"
++version = "1.15.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
++checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+ 
+ [[package]]
+ name = "ucd-trie"
+@@ -1775,12 +1813,6 @@ dependencies = [
+  "tinyvec",
+ ]
+ 
+-[[package]]
+-name = "unicode-segmentation"
+-version = "1.7.0"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "db8716a166f290ff49dabc18b44aa407cb7c6dbe1aa0971b44b8a24b0ca35aae"
+-
+ [[package]]
+ name = "unicode-width"
+ version = "0.1.8"
+@@ -1805,12 +1837,6 @@ dependencies = [
+  "percent-encoding",
+ ]
+ 
+-[[package]]
+-name = "urlencoding"
+-version = "1.1.1"
+-source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "c9232eb53352b4442e40d7900465dfc534e8cb2dc8f18656fcb2ac16112b5593"
+-
+ [[package]]
+ name = "utf-8"
+ version = "0.7.5"
+@@ -1862,29 +1888,32 @@ dependencies = [
+ 
+ [[package]]
+ name = "warp"
+-version = "0.2.5"
++version = "0.3.3"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "f41be6df54c97904af01aa23e613d4521eed7ab23537cede692d4058f6449407"
++checksum = "ed7b8be92646fc3d18b06147664ebc5f48d222686cb11a8755e561a735aacc6d"
+ dependencies = [
+- "bytes",
+- "futures",
++ "bytes 1.2.1",
++ "futures-channel",
++ "futures-util",
+  "headers",
+  "http",
+  "hyper",
+  "log",
+  "mime",
+  "mime_guess",
+- "pin-project 0.4.27",
++ "percent-encoding",
++ "pin-project",
++ "rustls-pemfile",
+  "scoped-tls",
+  "serde",
+  "serde_json",
+  "serde_urlencoded",
+  "tokio",
++ "tokio-stream",
+  "tokio-tungstenite",
++ "tokio-util",
+  "tower-service",
+  "tracing",
+- "tracing-futures",
+- "urlencoding",
+ ]
+ 
+ [[package]]
+@@ -1899,6 +1928,12 @@ version = "0.10.0+wasi-snapshot-preview1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
+ 
++[[package]]
++name = "wasi"
++version = "0.11.0+wasi-snapshot-preview1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
++
+ [[package]]
+ name = "winapi"
+ version = "0.2.8"
+@@ -1942,6 +1977,49 @@ version = "0.4.0"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+ 
++[[package]]
++name = "windows-sys"
++version = "0.36.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
++dependencies = [
++ "windows_aarch64_msvc",
++ "windows_i686_gnu",
++ "windows_i686_msvc",
++ "windows_x86_64_gnu",
++ "windows_x86_64_msvc",
++]
++
++[[package]]
++name = "windows_aarch64_msvc"
++version = "0.36.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
++
++[[package]]
++name = "windows_i686_gnu"
++version = "0.36.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
++
++[[package]]
++name = "windows_i686_msvc"
++version = "0.36.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
++
++[[package]]
++name = "windows_x86_64_gnu"
++version = "0.36.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
++
++[[package]]
++name = "windows_x86_64_msvc"
++version = "0.36.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
++
+ [[package]]
+ name = "ws2_32-sys"
+ version = "0.2.1"
+diff --git a/Cargo.toml b/Cargo.toml
+index 16efef1..e750ee2 100644
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -10,6 +10,6 @@ readme = "README.md"
+ [dependencies]
+ katex = "0.3.2"
+ clap = "2.33.3"
+-mdbook = "0.4.4"
++mdbook = "0.4.21"
+ serde_json = "1.0.59"
+ toml = "0.5.7"