From 63ff3d96d329db74f1703a6dc775cefcaa617823 Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Wed, 8 Jun 2022 00:03:08 -0400
Subject: Move to Askama templates.

The author of maud seems to be slow on updating to newer actix releases, and the syntax, while clever, is ultimately less tool-friendly than "HTML with some weird characters" is.

I do still like the idea, but I also want to use Actix 4.
---
 Cargo.lock           | 1259 ++++++++++++++------------------------------------
 Cargo.toml           |   22 +-
 src/bin/web.rs       |    2 +-
 src/view.rs          |  155 ++-----
 templates/index.html |   48 ++
 5 files changed, 443 insertions(+), 1043 deletions(-)
 create mode 100644 templates/index.html

diff --git a/Cargo.lock b/Cargo.lock
index 643569a..9184582 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,91 +4,63 @@ version = 3
 
 [[package]]
 name = "actix-codec"
-version = "0.3.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78d1833b3838dbe990df0f1f87baf640cf6146e898166afe401839d1b001e570"
+checksum = "57a7559404a7f3573127aab53c08ce37a6c6a315c374a31070f3c91cd1b4a7fe"
 dependencies = [
  "bitflags",
- "bytes 0.5.6",
+ "bytes",
  "futures-core",
  "futures-sink",
  "log",
- "pin-project 0.4.29",
+ "memchr",
+ "pin-project-lite",
  "tokio",
  "tokio-util",
 ]
 
-[[package]]
-name = "actix-connect"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "177837a10863f15ba8d3ae3ec12fac1099099529ed20083a27fdfe247381d0dc"
-dependencies = [
- "actix-codec",
- "actix-rt",
- "actix-service",
- "actix-utils",
- "derive_more",
- "either",
- "futures-util",
- "http",
- "log",
- "trust-dns-proto",
- "trust-dns-resolver",
-]
-
 [[package]]
 name = "actix-http"
-version = "2.2.2"
+version = "3.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2be6b66b62a794a8e6d366ac9415bb7d475ffd1e9f4671f38c1d8a8a5df950b3"
+checksum = "a5885cb81a0d4d0d322864bea1bb6c2a8144626b4fdc625d4c51eba197e7797a"
 dependencies = [
  "actix-codec",
- "actix-connect",
  "actix-rt",
  "actix-service",
- "actix-threadpool",
  "actix-utils",
+ "ahash",
  "base64",
  "bitflags",
  "brotli",
- "bytes 0.5.6",
- "cookie",
- "copyless",
+ "bytes",
+ "bytestring",
  "derive_more",
- "either",
  "encoding_rs",
  "flate2",
- "futures-channel",
  "futures-core",
- "futures-util",
- "fxhash",
  "h2",
  "http",
  "httparse",
- "indexmap",
- "itoa 0.4.8",
+ "httpdate",
+ "itoa",
  "language-tags",
- "lazy_static",
+ "local-channel",
  "log",
  "mime",
  "percent-encoding",
- "pin-project 1.0.10",
- "rand 0.7.3",
- "regex",
- "serde",
- "serde_json",
- "serde_urlencoded 0.7.1",
+ "pin-project-lite",
+ "rand",
  "sha-1",
- "slab",
- "time",
+ "smallvec",
+ "zstd",
 ]
 
 [[package]]
 name = "actix-macros"
-version = "0.1.3"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4ca8ce00b267af8ccebbd647de0d61e0674b6e61185cc7a592ff88772bed655"
+checksum = "465a6172cf69b960917811022d8f29bc0b7fa1398bc4f78b3c466673db1213b6"
 dependencies = [
  "quote 1.0.18",
  "syn 1.0.96",
@@ -96,11 +68,12 @@ dependencies = [
 
 [[package]]
 name = "actix-router"
-version = "0.2.7"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ad299af73649e1fc893e333ccf86f377751eb95ff875d095131574c6f43452c"
+checksum = "eb60846b52c118f2f04a56cc90880a274271c489b2498623d58176f8ca21fa80"
 dependencies = [
  "bytestring",
+ "firestorm",
  "http",
  "log",
  "regex",
@@ -109,115 +82,58 @@ dependencies = [
 
 [[package]]
 name = "actix-rt"
-version = "1.1.1"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "143fcc2912e0d1de2bcf4e2f720d2a60c28652ab4179685a1ee159e0fb3db227"
+checksum = "7ea16c295198e958ef31930a6ef37d0fb64e9ca3b6116e6b93a8bdae96ee1000"
 dependencies = [
- "actix-macros",
- "actix-threadpool",
- "copyless",
- "futures-channel",
- "futures-util",
- "smallvec",
+ "futures-core",
  "tokio",
 ]
 
 [[package]]
 name = "actix-server"
-version = "1.0.4"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45407e6e672ca24784baa667c5d32ef109ccdd8d5e0b5ebb9ef8a67f4dfb708e"
+checksum = "0da34f8e659ea1b077bb4637948b815cd3768ad5a188fdcd74ff4d84240cd824"
 dependencies = [
- "actix-codec",
  "actix-rt",
  "actix-service",
  "actix-utils",
- "futures-channel",
+ "futures-core",
  "futures-util",
- "log",
  "mio",
- "mio-uds",
  "num_cpus",
- "slab",
  "socket2",
+ "tokio",
+ "tracing",
 ]
 
 [[package]]
 name = "actix-service"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0052435d581b5be835d11f4eb3bce417c8af18d87ddf8ace99f8e67e595882bb"
-dependencies = [
- "futures-util",
- "pin-project 0.4.29",
-]
-
-[[package]]
-name = "actix-testing"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47239ca38799ab74ee6a8a94d1ce857014b2ac36f242f70f3f75a66f691e791c"
-dependencies = [
- "actix-macros",
- "actix-rt",
- "actix-server",
- "actix-service",
- "log",
- "socket2",
-]
-
-[[package]]
-name = "actix-threadpool"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d209f04d002854b9afd3743032a27b066158817965bf5d036824d19ac2cc0e30"
-dependencies = [
- "derive_more",
- "futures-channel",
- "lazy_static",
- "log",
- "num_cpus",
- "parking_lot",
- "threadpool",
-]
-
-[[package]]
-name = "actix-tls"
-version = "2.0.0"
+version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24789b7d7361cf5503a504ebe1c10806896f61e96eca9a7350e23001aca715fb"
+checksum = "3b894941f818cfdc7ccc4b9e60fa7e53b5042a2e8567270f9147d5591893373a"
 dependencies = [
- "actix-codec",
- "actix-service",
- "actix-utils",
- "futures-util",
+ "futures-core",
+ "paste",
+ "pin-project-lite",
 ]
 
 [[package]]
 name = "actix-utils"
-version = "2.0.0"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e9022dec56632d1d7979e59af14f0597a28a830a9c1c7fec8b2327eb9f16b5a"
+checksum = "e491cbaac2e7fc788dfff99ff48ef317e23b3cf63dbaf7aaab6418f40f92aa94"
 dependencies = [
- "actix-codec",
- "actix-rt",
- "actix-service",
- "bitflags",
- "bytes 0.5.6",
- "either",
- "futures-channel",
- "futures-sink",
- "futures-util",
- "log",
- "pin-project 0.4.29",
- "slab",
+ "local-waker",
+ "pin-project-lite",
 ]
 
 [[package]]
 name = "actix-web"
-version = "3.3.3"
+version = "4.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6534a126df581caf443ba2751cab42092c89b3f1d06a9d829b1e17edfe3e277"
+checksum = "f4e5ebffd51d50df56a3ae0de0e59487340ca456f05dd0b90c0a7a6dd6a74d31"
 dependencies = [
  "actix-codec",
  "actix-http",
@@ -226,38 +142,40 @@ dependencies = [
  "actix-rt",
  "actix-server",
  "actix-service",
- "actix-testing",
- "actix-threadpool",
- "actix-tls",
  "actix-utils",
  "actix-web-codegen",
- "awc",
- "bytes 0.5.6",
+ "ahash",
+ "bytes",
+ "bytestring",
+ "cfg-if",
+ "cookie",
  "derive_more",
  "encoding_rs",
- "futures-channel",
  "futures-core",
  "futures-util",
- "fxhash",
+ "itoa",
+ "language-tags",
  "log",
  "mime",
- "pin-project 1.0.10",
+ "once_cell",
+ "pin-project-lite",
  "regex",
  "serde",
  "serde_json",
- "serde_urlencoded 0.7.1",
+ "serde_urlencoded",
+ "smallvec",
  "socket2",
  "time",
- "tinyvec",
  "url",
 ]
 
 [[package]]
 name = "actix-web-codegen"
-version = "0.4.0"
+version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad26f77093333e0e7c6ffe54ebe3582d908a104e448723eec6d43d08b07143fb"
+checksum = "7525bedf54704abb1d469e88d7e7e9226df73778798a69cea5022d53b2ae91bc"
 dependencies = [
+ "actix-router",
  "proc-macro2 1.0.39",
  "quote 1.0.18",
  "syn 1.0.96",
@@ -269,6 +187,17 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "ahash"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
+dependencies = [
+ "getrandom",
+ "once_cell",
+ "version_check",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.18"
@@ -294,51 +223,69 @@ dependencies = [
 ]
 
 [[package]]
-name = "async-trait"
-version = "0.1.56"
+name = "askama"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96cf8829f67d2eab0b2dfa42c5d0ef737e0724e4a82b01b3e292456202b19716"
+checksum = "fb98f10f371286b177db5eeb9a6e5396609555686a35e1d4f7b9a9c6d8af0139"
 dependencies = [
+ "askama_derive",
+ "askama_escape",
+ "askama_shared",
+]
+
+[[package]]
+name = "askama_actix"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c52f74f8382a142ecfc052100b21abc33f2c069e20fe345808e7ed914b179449"
+dependencies = [
+ "actix-web",
+ "askama",
+ "askama_shared",
+]
+
+[[package]]
+name = "askama_derive"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87bf87e6e8b47264efa9bde63d6225c6276a52e05e91bf37eaa8afd0032d6b71"
+dependencies = [
+ "askama_shared",
  "proc-macro2 1.0.39",
- "quote 1.0.18",
  "syn 1.0.96",
 ]
 
 [[package]]
-name = "autocfg"
-version = "1.1.0"
+name = "askama_escape"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+checksum = "619743e34b5ba4e9703bba34deac3427c72507c7159f5fd030aea8cac0cfe341"
 
 [[package]]
-name = "awc"
-version = "2.0.3"
+name = "askama_shared"
+version = "0.12.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b381e490e7b0cfc37ebc54079b0413d8093ef43d14a4e4747083f7fa47a9e691"
+checksum = "bf722b94118a07fcbc6640190f247334027685d4e218b794dbfe17c32bf38ed0"
 dependencies = [
- "actix-codec",
- "actix-http",
- "actix-rt",
- "actix-service",
- "base64",
- "bytes 0.5.6",
- "cfg-if 1.0.0",
- "derive_more",
- "futures-core",
- "log",
+ "askama_escape",
+ "humansize",
  "mime",
+ "mime_guess",
+ "nom",
+ "num-traits",
  "percent-encoding",
- "rand 0.7.3",
+ "proc-macro2 1.0.39",
+ "quote 1.0.18",
  "serde",
- "serde_json",
- "serde_urlencoded 0.7.1",
+ "syn 1.0.96",
+ "toml",
 ]
 
 [[package]]
-name = "base-x"
-version = "0.2.10"
+name = "autocfg"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc19a4937b4fbd3fe3379793130e42060d10627a360f2127802b10b87e7baf74"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
@@ -369,9 +316,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "block-buffer"
-version = "0.9.0"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
 dependencies = [
  "generic-array",
 ]
@@ -397,24 +344,12 @@ dependencies = [
  "alloc-stdlib",
 ]
 
-[[package]]
-name = "bumpalo"
-version = "3.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3"
-
 [[package]]
 name = "byteorder"
 version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
-[[package]]
-name = "bytes"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e4cec68f03f32e44924783795810fa50a7035d8c8ebe78580ad7e6c703fba38"
-
 [[package]]
 name = "bytes"
 version = "1.1.0"
@@ -427,14 +362,17 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90706ba19e97b90786e19dc0d5e2abd80008d99d4c0c5d1ad0b5e72cec7c494d"
 dependencies = [
- "bytes 1.1.0",
+ "bytes",
 ]
 
 [[package]]
-name = "cfg-if"
-version = "0.1.10"
+name = "cc"
+version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+dependencies = [
+ "jobserver",
+]
 
 [[package]]
 name = "cfg-if"
@@ -442,12 +380,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
-[[package]]
-name = "const_fn"
-version = "0.4.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbdcdcb6d86f71c5e97409ad45898af11cbc995b4ee8112d59095a28d376c935"
-
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -456,21 +388,15 @@ checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
 [[package]]
 name = "cookie"
-version = "0.14.4"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03a5d7b21829bc7b4bf4754a978a241ae54ea55a40f92bb20216e54096f4b951"
+checksum = "94d4706de1b0fa5b132270cddffa8585166037822e260a944fe161acd137ca05"
 dependencies = [
  "percent-encoding",
  "time",
  "version_check",
 ]
 
-[[package]]
-name = "copyless"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2df960f5d869b2dd8532793fde43eb5427cceb126c929747a26823ab0eeb536"
-
 [[package]]
 name = "cpufeatures"
 version = "0.2.2"
@@ -486,7 +412,17 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
+]
+
+[[package]]
+name = "crypto-common"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57952ca27b5e3606ff4dd79b0020231aaf9d6aa76dc05fd30137538c50bd3ce8"
+dependencies = [
+ "generic-array",
+ "typenum",
 ]
 
 [[package]]
@@ -498,56 +434,27 @@ dependencies = [
  "convert_case",
  "proc-macro2 1.0.39",
  "quote 1.0.18",
- "rustc_version 0.4.0",
+ "rustc_version",
  "syn 1.0.96",
 ]
 
 [[package]]
 name = "digest"
-version = "0.9.0"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
 dependencies = [
- "generic-array",
+ "block-buffer",
+ "crypto-common",
 ]
 
-[[package]]
-name = "discard"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
-
-[[package]]
-name = "dtoa"
-version = "0.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"
-
-[[package]]
-name = "either"
-version = "1.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
-
 [[package]]
 name = "encoding_rs"
 version = "0.8.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9852635589dc9f9ea1b6fe9f05b50ef208c85c834a562f0c6abb1c475736ec2b"
 dependencies = [
- "cfg-if 1.0.0",
-]
-
-[[package]]
-name = "enum-as-inner"
-version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "570d109b813e904becc80d8d5da38376818a143348413f7149f1340fe04754d4"
-dependencies = [
- "heck",
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "syn 1.0.96",
+ "cfg-if",
 ]
 
 [[package]]
@@ -559,6 +466,12 @@ dependencies = [
  "instant",
 ]
 
+[[package]]
+name = "firestorm"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c5f6c2c942da57e2aaaa84b8a521489486f14e75e7fa91dab70aba913975f98"
+
 [[package]]
 name = "flate2"
 version = "1.0.24"
@@ -585,69 +498,12 @@ dependencies = [
  "percent-encoding",
 ]
 
-[[package]]
-name = "fuchsia-zircon"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
-dependencies = [
- "bitflags",
- "fuchsia-zircon-sys",
-]
-
-[[package]]
-name = "fuchsia-zircon-sys"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
-
-[[package]]
-name = "futures"
-version = "0.3.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f73fe65f54d1e12b726f517d3e2135ca3125a437b6d998caf1962961f7172d9e"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-io",
- "futures-sink",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-channel"
-version = "0.3.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3083ce4b914124575708913bca19bfe887522d6e2e6d0952943f5eac4a74010"
-dependencies = [
- "futures-core",
- "futures-sink",
-]
-
 [[package]]
 name = "futures-core"
 version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c09fd04b7e4073ac7156a9539b57a484a8ea920f79c7c675d05d289ab6110d3"
 
-[[package]]
-name = "futures-io"
-version = "0.3.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc4045962a5a5e935ee2fdedaa4e08284547402885ab326734432bed5d12966b"
-
-[[package]]
-name = "futures-macro"
-version = "0.3.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33c1e13800337f4d4d7a316bf45a567dbcb6ffe087f16424852d97e97a91f512"
-dependencies = [
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "syn 1.0.96",
-]
-
 [[package]]
 name = "futures-sink"
 version = "0.3.21"
@@ -666,25 +522,10 @@ version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8b7abd5d659d9b90c8cba917f6ec750a74e2dc23902ef9cd4cc8c8b22e6036a"
 dependencies = [
- "futures-channel",
  "futures-core",
- "futures-io",
- "futures-macro",
- "futures-sink",
  "futures-task",
- "memchr",
- "pin-project-lite 0.2.9",
+ "pin-project-lite",
  "pin-utils",
- "slab",
-]
-
-[[package]]
-name = "fxhash"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
-dependencies = [
- "byteorder",
 ]
 
 [[package]]
@@ -706,35 +547,24 @@ dependencies = [
  "unicode-width",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.1.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8fc3cb4d91f53b50155bdcfd23f6a4c39ae1969c2ae85982b135750cccaf5fce"
-dependencies = [
- "cfg-if 1.0.0",
- "libc",
- "wasi 0.9.0+wasi-snapshot-preview1",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9be70c98951c83b8d2f8f60d7065fa6d5146873094452a1008da8c2f1e4205ad"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "libc",
  "wasi 0.10.2+wasi-snapshot-preview1",
 ]
 
 [[package]]
 name = "h2"
-version = "0.2.7"
+version = "0.3.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e4728fd124914ad25e99e3d15a9361a879f6620f63cb56bbb08f95abb97a535"
+checksum = "37a82c6d637fc9515a4694bbf1cb2457b79d81ce52b3108bdeea58b07dd34a57"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "fnv",
  "futures-core",
  "futures-sink",
@@ -745,7 +575,6 @@ dependencies = [
  "tokio",
  "tokio-util",
  "tracing",
- "tracing-futures",
 ]
 
 [[package]]
@@ -754,12 +583,6 @@ version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 
-[[package]]
-name = "heck"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2540771e65fc8cb83cd6e8a237f70c319bd5c29f78ed1084ba5d50eeac86f7f9"
-
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
@@ -769,26 +592,15 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "hostname"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
-dependencies = [
- "libc",
- "match_cfg",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "http"
 version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
 dependencies = [
- "bytes 1.1.0",
+ "bytes",
  "fnv",
- "itoa 1.0.2",
+ "itoa",
 ]
 
 [[package]]
@@ -797,6 +609,18 @@ version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "496ce29bb5a52785b44e0f7ca2847ae0bb839c9bd28f69acac9b99d461c0c04c"
 
+[[package]]
+name = "httpdate"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
+
+[[package]]
+name = "humansize"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02296996cb8796d7c6e3bc2d9211b7802812d36999a51bb754123ead7d37d026"
+
 [[package]]
 name = "idna"
 version = "0.2.3"
@@ -824,36 +648,9 @@ version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
 dependencies = [
- "cfg-if 1.0.0",
-]
-
-[[package]]
-name = "iovec"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "ipconfig"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7e2f18aece9709094573a9f24f483c4f65caa4298e2f7ae1b71cc65d853fad7"
-dependencies = [
- "socket2",
- "widestring",
- "winapi 0.3.9",
- "winreg",
+ "cfg-if",
 ]
 
-[[package]]
-name = "itoa"
-version = "0.4.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
-
 [[package]]
 name = "itoa"
 version = "1.0.2"
@@ -861,20 +658,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112c678d4050afce233f4f2852bb2eb519230b3cf12f33585275537d7e41578d"
 
 [[package]]
-name = "kernel32-sys"
-version = "0.2.2"
+name = "jobserver"
+version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
+checksum = "af25a77299a7f711a01975c35a6a424eb6862092cc2d6c72c4ed6cbc56dfc1fa"
 dependencies = [
- "winapi 0.2.8",
- "winapi-build",
+ "libc",
 ]
 
 [[package]]
 name = "language-tags"
-version = "0.2.2"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
+checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
 
 [[package]]
 name = "lazy_static"
@@ -894,6 +690,24 @@ version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
+[[package]]
+name = "local-channel"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f303ec0e94c6c54447f84f3b0ef7af769858a9c4ef56ef2a986d3dcd4c3fc9c"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "local-waker",
+]
+
+[[package]]
+name = "local-waker"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e34f76eb3611940e0e7d53a9aaa4e6a3151f69541a282fd0dad5571420c53ff1"
+
 [[package]]
 name = "lock_api"
 version = "0.4.7"
@@ -910,53 +724,15 @@ version = "0.4.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
 ]
 
-[[package]]
-name = "lru-cache"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31e24f1ad8321ca0e8a1e0ac13f23cb668e6f5466c2c57319f6a5cf1cc8e3b1c"
-dependencies = [
- "linked-hash-map",
-]
-
-[[package]]
-name = "match_cfg"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
-
 [[package]]
 name = "matches"
 version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 
-[[package]]
-name = "maud"
-version = "0.23.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7384febb4f8fc970cc2efab1650a6f48cac2e79b0b29587c90497b646fb10e1e"
-dependencies = [
- "actix-web",
- "futures-util",
- "maud_macros",
-]
-
-[[package]]
-name = "maud_macros"
-version = "0.23.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "423430ac467408136d7de93f2929debd8a7bc3e795c92476f45e259b158e3355"
-dependencies = [
- "proc-macro-error",
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "syn 1.0.96",
-]
-
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -970,65 +746,50 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
 [[package]]
-name = "miniz_oxide"
-version = "0.5.3"
+name = "mime_guess"
+version = "2.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f5c75688da582b8ffc1f1799e9db273f32133c49e048f614d22ec3256773ccc"
+checksum = "4192263c238a5f0d0c6bfd21f336a313a4ce1c450542449ca191bb657b4642ef"
 dependencies = [
- "adler",
+ "mime",
+ "unicase",
 ]
 
 [[package]]
-name = "mio"
-version = "0.6.23"
+name = "minimal-lexical"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4afd66f5b91bf2a3bc13fad0e21caedac168ca4c707504e75585648ae80e4cc4"
-dependencies = [
- "cfg-if 0.1.10",
- "fuchsia-zircon",
- "fuchsia-zircon-sys",
- "iovec",
- "kernel32-sys",
- "libc",
- "log",
- "miow",
- "net2",
- "slab",
- "winapi 0.2.8",
-]
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
-name = "mio-uds"
-version = "0.6.8"
+name = "miniz_oxide"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afcb699eb26d4332647cc848492bbc15eafb26f08d0304550d5aa1f612e066f0"
+checksum = "6f5c75688da582b8ffc1f1799e9db273f32133c49e048f614d22ec3256773ccc"
 dependencies = [
- "iovec",
- "libc",
- "mio",
+ "adler",
 ]
 
 [[package]]
-name = "miow"
-version = "0.2.2"
+name = "mio"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebd808424166322d4a38da87083bfddd3ac4c131334ed55856112eb06d46944d"
+checksum = "713d550d9b44d89174e066b7a6217ae06234c10cb47819a88290d2b353c31799"
 dependencies = [
- "kernel32-sys",
- "net2",
- "winapi 0.2.8",
- "ws2_32-sys",
+ "libc",
+ "log",
+ "wasi 0.11.0+wasi-snapshot-preview1",
+ "windows-sys",
 ]
 
 [[package]]
-name = "net2"
-version = "0.2.37"
+name = "nom"
+version = "7.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "391630d12b68002ae1e25e8f974306474966550ad82dac6886fb8910c19568ae"
+checksum = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"
 dependencies = [
- "cfg-if 0.1.10",
- "libc",
- "winapi 0.3.9",
+ "memchr",
+ "minimal-lexical",
 ]
 
 [[package]]
@@ -1051,93 +812,54 @@ dependencies = [
 ]
 
 [[package]]
-name = "once_cell"
-version = "1.12.0"
+name = "num_threads"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7709cef83f0c1f58f666e746a08b21e0085f7440fa6a29cc194d68aac97a4225"
+checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44"
+dependencies = [
+ "libc",
+]
 
 [[package]]
-name = "opaque-debug"
-version = "0.3.0"
+name = "once_cell"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
+checksum = "7709cef83f0c1f58f666e746a08b21e0085f7440fa6a29cc194d68aac97a4225"
 
 [[package]]
 name = "parking_lot"
-version = "0.11.2"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d17b78036a60663b797adeaee46f5c9dfebb86948d1255007a1d6be0271ff99"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
 dependencies = [
- "instant",
  "lock_api",
  "parking_lot_core",
 ]
 
 [[package]]
 name = "parking_lot_core"
-version = "0.8.5"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d76e8e1493bcac0d2766c42737f34458f1c8c50c0d23bcb24ea953affb273216"
+checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
 dependencies = [
- "cfg-if 1.0.0",
- "instant",
+ "cfg-if",
  "libc",
  "redox_syscall",
  "smallvec",
- "winapi 0.3.9",
+ "windows-sys",
 ]
 
-[[package]]
-name = "percent-encoding"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
-
-[[package]]
-name = "pin-project"
-version = "0.4.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9615c18d31137579e9ff063499264ddc1278e7b1982757ebc111028c4d1dc909"
-dependencies = [
- "pin-project-internal 0.4.29",
-]
-
-[[package]]
-name = "pin-project"
-version = "1.0.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58ad3879ad3baf4e44784bc6a718a8698867bb991f8ce24d1bcbe2cfb4c3a75e"
-dependencies = [
- "pin-project-internal 1.0.10",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "0.4.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "044964427019eed9d49d9d5bbce6047ef18f37100ea400912a9fa4a3523ab12a"
-dependencies = [
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "syn 1.0.96",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "1.0.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "744b6f092ba29c3650faf274db506afd39944f48420f6c86b17cfe0ee1cb36bb"
-dependencies = [
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "syn 1.0.96",
-]
+[[package]]
+name = "paste"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c520e05135d6e763148b6426a837e239041653ba7becd2e538c076c738025fc"
 
 [[package]]
-name = "pin-project-lite"
-version = "0.1.12"
+name = "percent-encoding"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "257b64915a082f7811703966789728173279bdebb956b143dbcd23f6f970a777"
+checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
 name = "pin-project-lite"
@@ -1157,36 +879,6 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
 
-[[package]]
-name = "proc-macro-error"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
-dependencies = [
- "proc-macro-error-attr",
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "syn 1.0.96",
- "version_check",
-]
-
-[[package]]
-name = "proc-macro-error-attr"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
-dependencies = [
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "version_check",
-]
-
-[[package]]
-name = "proc-macro-hack"
-version = "0.5.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
-
 [[package]]
 name = "proc-macro2"
 version = "0.4.30"
@@ -1217,8 +909,8 @@ dependencies = [
  "lazy_static",
  "num-traits",
  "quick-error 2.0.1",
- "rand 0.8.5",
- "rand_chacha 0.3.1",
+ "rand",
+ "rand_chacha",
  "rand_xorshift",
  "regex-syntax",
  "rusty-fork",
@@ -1238,9 +930,9 @@ dependencies = [
 
 [[package]]
 name = "pulldown-cmark"
-version = "0.7.2"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca36dea94d187597e104a5c8e4b07576a8a45aa5db48a65e12940d3eb7461f55"
+checksum = "34f197a544b0c9ab3ae46c359a7ec9cbbb5c7bf97054266fecb7ead794a181d6"
 dependencies = [
  "bitflags",
  "getopts",
@@ -1278,19 +970,6 @@ dependencies = [
  "proc-macro2 1.0.39",
 ]
 
-[[package]]
-name = "rand"
-version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
-dependencies = [
- "getrandom 0.1.16",
- "libc",
- "rand_chacha 0.2.2",
- "rand_core 0.5.1",
- "rand_hc",
-]
-
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -1298,18 +977,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
- "rand_chacha 0.3.1",
- "rand_core 0.6.3",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
-dependencies = [
- "ppv-lite86",
- "rand_core 0.5.1",
+ "rand_chacha",
+ "rand_core",
 ]
 
 [[package]]
@@ -1319,16 +988,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.6.3",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
-dependencies = [
- "getrandom 0.1.16",
+ "rand_core",
 ]
 
 [[package]]
@@ -1337,16 +997,7 @@ version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
 dependencies = [
- "getrandom 0.2.6",
-]
-
-[[package]]
-name = "rand_hc"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
-dependencies = [
- "rand_core 0.5.1",
+ "getrandom",
 ]
 
 [[package]]
@@ -1355,7 +1006,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d25bf25ec5ae4a3f1b92f929810509a2f53d7dca2f50b794ff57e3face536c8f"
 dependencies = [
- "rand_core 0.6.3",
+ "rand_core",
 ]
 
 [[package]]
@@ -1390,26 +1041,7 @@ version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
 dependencies = [
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "resolv-conf"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52e44394d2086d010551b14b53b1f24e31647570cd1deb0379e2c21b329aba00"
-dependencies = [
- "hostname",
- "quick-error 1.2.3",
-]
-
-[[package]]
-name = "rustc_version"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
-dependencies = [
- "semver 0.9.0",
+ "winapi",
 ]
 
 [[package]]
@@ -1418,7 +1050,7 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
- "semver 1.0.9",
+ "semver",
 ]
 
 [[package]]
@@ -1445,27 +1077,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
-[[package]]
-name = "semver"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
-dependencies = [
- "semver-parser",
-]
-
 [[package]]
 name = "semver"
 version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8cb243bdfdb5936c8dc3c45762a19d12ab4550cdc753bc247637d4ec35a040fd"
 
-[[package]]
-name = "semver-parser"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-
 [[package]]
 name = "serde"
 version = "1.0.137"
@@ -1492,23 +1109,11 @@ version = "1.0.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b7ce2b32a1aed03c558dc61a5cd328f15aff2dbc17daad8fb8af04d2100e15c"
 dependencies = [
- "itoa 1.0.2",
+ "itoa",
  "ryu",
  "serde",
 ]
 
-[[package]]
-name = "serde_urlencoded"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ec5d77e2d4c73717816afac02670d5c4f534ea95ed430442cad02e7a6e32c97"
-dependencies = [
- "dtoa",
- "itoa 0.4.8",
- "serde",
- "url",
-]
-
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -1516,7 +1121,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
 dependencies = [
  "form_urlencoded",
- "itoa 1.0.2",
+ "itoa",
  "ryu",
  "serde",
 ]
@@ -1535,32 +1140,15 @@ dependencies = [
 
 [[package]]
 name = "sha-1"
-version = "0.9.8"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99cd6713db3cf16b6c84e06321e049a9b9f699826e16096d23bbcc44d15d51a6"
+checksum = "028f48d513f9678cda28f6e4064755b3fbb2af6acd672f2c209b62323f7aea0f"
 dependencies = [
- "block-buffer",
- "cfg-if 1.0.0",
+ "cfg-if",
  "cpufeatures",
  "digest",
- "opaque-debug",
 ]
 
-[[package]]
-name = "sha1"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1da05c97445caa12d05e848c4a4fcbbea29e748ac28f7e80e9b010392063770"
-dependencies = [
- "sha1_smol",
-]
-
-[[package]]
-name = "sha1_smol"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
-
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.0"
@@ -1584,73 +1172,14 @@ checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
 
 [[package]]
 name = "socket2"
-version = "0.3.19"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "122e570113d28d773067fab24266b66753f6ea915758651696b6e35e49f88d6e"
+checksum = "66d72b759436ae32898a2af0a14218dbf55efde3feeb170eb623637db85ee1e0"
 dependencies = [
- "cfg-if 1.0.0",
  "libc",
- "winapi 0.3.9",
-]
-
-[[package]]
-name = "standback"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e113fb6f3de07a243d434a56ec6f186dfd51cb08448239fe7bcae73f87ff28ff"
-dependencies = [
- "version_check",
-]
-
-[[package]]
-name = "stdweb"
-version = "0.4.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d022496b16281348b52d0e30ae99e01a73d737b2f45d38fed4edf79f9325a1d5"
-dependencies = [
- "discard",
- "rustc_version 0.2.3",
- "stdweb-derive",
- "stdweb-internal-macros",
- "stdweb-internal-runtime",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "stdweb-derive"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c87a60a40fccc84bef0652345bbbbbe20a605bf5d0ce81719fc476f5c03b50ef"
-dependencies = [
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "serde",
- "serde_derive",
- "syn 1.0.96",
-]
-
-[[package]]
-name = "stdweb-internal-macros"
-version = "0.2.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58fa5ff6ad0d98d1ffa8cb115892b6e69d67799f6763e162a1c9db421dc22e11"
-dependencies = [
- "base-x",
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "serde",
- "serde_derive",
- "serde_json",
- "sha1",
- "syn 1.0.96",
+ "winapi",
 ]
 
-[[package]]
-name = "stdweb-internal-runtime"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "213701ba3370744dcd1a12960caa4843b3d68b4d1c0a5d575e0d65b2ee9d16c0"
-
 [[package]]
 name = "syn"
 version = "0.15.44"
@@ -1679,28 +1208,28 @@ version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "fastrand",
  "libc",
  "redox_syscall",
  "remove_dir_all",
- "winapi 0.3.9",
+ "winapi",
 ]
 
 [[package]]
 name = "things-to-check"
 version = "0.1.0+evergreen"
 dependencies = [
- "actix-rt",
  "actix-web",
+ "askama",
+ "askama_actix",
  "lazy_static",
- "maud",
  "proptest",
  "proptest-derive",
  "pulldown-cmark",
- "rand 0.7.3",
+ "rand",
  "serde",
- "serde_urlencoded 0.6.1",
+ "serde_urlencoded",
  "serde_yaml",
  "thiserror",
  "url",
@@ -1726,52 +1255,23 @@ dependencies = [
  "syn 1.0.96",
 ]
 
-[[package]]
-name = "threadpool"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d050e60b33d41c19108b32cea32164033a9013fe3b46cbd4457559bfbf77afaa"
-dependencies = [
- "num_cpus",
-]
-
 [[package]]
 name = "time"
-version = "0.2.27"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4752a97f8eebd6854ff91f1c1824cd6160626ac4bd44287f7f4ea2035a02a242"
+checksum = "c2702e08a7a860f005826c6815dcac101b19b5eb330c27fe4a5928fec1d20ddd"
 dependencies = [
- "const_fn",
+ "itoa",
  "libc",
- "standback",
- "stdweb",
+ "num_threads",
  "time-macros",
- "version_check",
- "winapi 0.3.9",
 ]
 
 [[package]]
 name = "time-macros"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957e9c6e26f12cb6d0dd7fc776bb67a706312e7299aed74c8dd5b17ebb27e2f1"
-dependencies = [
- "proc-macro-hack",
- "time-macros-impl",
-]
-
-[[package]]
-name = "time-macros-impl"
-version = "0.1.2"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd3c141a1b43194f3f56a1411225df8646c55781d5f26db825b3d98507eb482f"
-dependencies = [
- "proc-macro-hack",
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "standback",
- "syn 1.0.96",
-]
+checksum = "42657b1a6f4d817cda8e7a0ace261fe0cc946cf3a80314390b22cc61ae080792"
 
 [[package]]
 name = "tinyvec"
@@ -1790,36 +1290,43 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "0.2.25"
+version = "1.19.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6703a273949a90131b290be1fe7b039d0fc884aa1935860dfcbe056f28cd8092"
+checksum = "c51a52ed6686dd62c320f9b89299e9dfb46f730c7a48e635c19f21d116cb1439"
 dependencies = [
- "bytes 0.5.6",
- "futures-core",
- "iovec",
- "lazy_static",
+ "bytes",
  "libc",
  "memchr",
  "mio",
- "mio-uds",
- "pin-project-lite 0.1.12",
+ "once_cell",
+ "parking_lot",
+ "pin-project-lite",
  "signal-hook-registry",
- "slab",
- "winapi 0.3.9",
+ "socket2",
+ "winapi",
 ]
 
 [[package]]
 name = "tokio-util"
-version = "0.3.1"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
+checksum = "cc463cd8deddc3770d20f9852143d50bf6094e640b485cb2e189a2099085ff45"
 dependencies = [
- "bytes 0.5.6",
+ "bytes",
  "futures-core",
  "futures-sink",
- "log",
- "pin-project-lite 0.1.12",
+ "pin-project-lite",
  "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "toml"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d82e1a7758622a465f8cee077614c73484dac5b836c02ff6a40d5d1010324d7"
+dependencies = [
+ "serde",
 ]
 
 [[package]]
@@ -1828,9 +1335,9 @@ version = "0.1.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d0ecdcb44a79f0fe9844f0c4f33a342cbcbb5117de8001e6ba0dc2351327d09"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "log",
- "pin-project-lite 0.2.9",
+ "pin-project-lite",
  "tracing-core",
 ]
 
@@ -1843,55 +1350,6 @@ dependencies = [
  "once_cell",
 ]
 
-[[package]]
-name = "tracing-futures"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97d095ae15e245a057c8e8451bab9b3ee1e1f68e9ba2b4fbc18d0ac5237835f2"
-dependencies = [
- "pin-project 1.0.10",
- "tracing",
-]
-
-[[package]]
-name = "trust-dns-proto"
-version = "0.19.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cad71a0c0d68ab9941d2fb6e82f8fb2e86d9945b94e1661dd0aaea2b88215a9"
-dependencies = [
- "async-trait",
- "cfg-if 1.0.0",
- "enum-as-inner",
- "futures",
- "idna",
- "lazy_static",
- "log",
- "rand 0.7.3",
- "smallvec",
- "thiserror",
- "tokio",
- "url",
-]
-
-[[package]]
-name = "trust-dns-resolver"
-version = "0.19.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "710f593b371175db53a26d0b38ed2978fafb9e9e8d3868b1acd753ea18df0ceb"
-dependencies = [
- "cfg-if 0.1.10",
- "futures",
- "ipconfig",
- "lazy_static",
- "log",
- "lru-cache",
- "resolv-conf",
- "smallvec",
- "thiserror",
- "tokio",
- "trust-dns-proto",
-]
-
 [[package]]
 name = "typenum"
 version = "1.15.0"
@@ -1969,134 +1427,115 @@ dependencies = [
 
 [[package]]
 name = "wasi"
-version = "0.9.0+wasi-snapshot-preview1"
+version = "0.10.2+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
+checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "wasi"
-version = "0.10.2+wasi-snapshot-preview1"
+version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
+checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
-name = "wasm-bindgen"
-version = "0.2.80"
+name = "winapi"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27370197c907c55e3f1a9fbe26f44e937fe6451368324e009cba39e139dc08ad"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
 dependencies = [
- "cfg-if 1.0.0",
- "wasm-bindgen-macro",
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
 ]
 
 [[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.80"
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53e04185bfa3a779273da532f5025e33398409573f348985af9a1cbf3774d3f4"
-dependencies = [
- "bumpalo",
- "lazy_static",
- "log",
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "syn 1.0.96",
- "wasm-bindgen-shared",
-]
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.80"
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17cae7ff784d7e83a2fe7611cfe766ecf034111b49deb850a3dc7699c08251f5"
-dependencies = [
- "quote 1.0.18",
- "wasm-bindgen-macro-support",
-]
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
-name = "wasm-bindgen-macro-support"
-version = "0.2.80"
+name = "windows-sys"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99ec0dc7a4756fffc231aab1b9f2f578d23cd391390ab27f952ae0c9b3ece20b"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
 dependencies = [
- "proc-macro2 1.0.39",
- "quote 1.0.18",
- "syn 1.0.96",
- "wasm-bindgen-backend",
- "wasm-bindgen-shared",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.80"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d554b7f530dee5964d9a9468d95c1f8b8acae4f282807e7d27d4b03099a46744"
-
-[[package]]
-name = "widestring"
-version = "0.4.3"
+name = "windows_aarch64_msvc"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c168940144dd21fd8046987c16a46a33d5fc84eec29ef9dcddc2ac9e31526b7c"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
 
 [[package]]
-name = "winapi"
-version = "0.2.8"
+name = "windows_i686_gnu"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
 
 [[package]]
-name = "winapi"
-version = "0.3.9"
+name = "windows_i686_msvc"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
-dependencies = [
- "winapi-i686-pc-windows-gnu",
- "winapi-x86_64-pc-windows-gnu",
-]
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
 
 [[package]]
-name = "winapi-build"
-version = "0.1.1"
+name = "windows_x86_64_gnu"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
 
 [[package]]
-name = "winapi-i686-pc-windows-gnu"
-version = "0.4.0"
+name = "windows_x86_64_msvc"
+version = "0.36.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
 
 [[package]]
-name = "winapi-x86_64-pc-windows-gnu"
-version = "0.4.0"
+name = "yaml-rust"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
 
 [[package]]
-name = "winreg"
-version = "0.6.2"
+name = "zstd"
+version = "0.10.2+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
+checksum = "5f4a6bd64f22b5e3e94b4e238669ff9f10815c27a5180108b849d24174a83847"
 dependencies = [
- "winapi 0.3.9",
+ "zstd-safe",
 ]
 
 [[package]]
-name = "ws2_32-sys"
-version = "0.2.1"
+name = "zstd-safe"
+version = "4.1.6+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
+checksum = "94b61c51bb270702d6167b8ce67340d2754b088d0c091b06e593aa772c3ee9bb"
 dependencies = [
- "winapi 0.2.8",
- "winapi-build",
+ "libc",
+ "zstd-sys",
 ]
 
 [[package]]
-name = "yaml-rust"
-version = "0.4.5"
+name = "zstd-sys"
+version = "1.6.3+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+checksum = "fc49afa5c8d634e75761feda8c592051e7eeb4683ba827211eb0d731d3402ea8"
 dependencies = [
- "linked-hash-map",
+ "cc",
+ "libc",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 3c2f592..775938a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,19 +12,19 @@ project = "ojacobson/things-to-check"
 branch = "main"
 
 [dependencies]
-actix-web = "3.3.3"
-pulldown-cmark = "0.7"
-rand = "0.7"
-serde = "1.0"
-serde_urlencoded = "0.6"
-serde_yaml = "0.8"
-thiserror = "1.0"
-url = "2.1"
-maud = { version = "0.23.0", features = ["actix-web"] }
-actix-rt = "1.1.1"
+pulldown-cmark = "0.9.1"
+rand = "0.8.5"
+serde = "1.0.137"
+serde_urlencoded = "0.7.1"
+serde_yaml = "0.8.24"
+thiserror = "1.0.31"
+url = "2.2.2"
+actix-web = "4.0.1"
+askama = { version = "0.11.1", features = ["with-actix-web"] }
+askama_actix = "0.13.0"
 
 [dev-dependencies]
-lazy_static = "~1.4"
+lazy_static = "1.4.0"
 proptest = "1.0.0"
 proptest-derive = "0.3.0"
 
diff --git a/src/bin/web.rs b/src/bin/web.rs
index 6913263..b04a14b 100644
--- a/src/bin/web.rs
+++ b/src/bin/web.rs
@@ -17,7 +17,7 @@ pub enum Error {
 
 type Result = std::result::Result<(), Error>;
 
-#[actix_rt::main]
+#[actix_web::main]
 async fn main() -> Result {
     let port = twelve::port(3000)?;
 
diff --git a/src/view.rs b/src/view.rs
index ad26607..9393d25 100644
--- a/src/view.rs
+++ b/src/view.rs
@@ -8,7 +8,7 @@
 //!
 //! ```
 //! # use things_to_check::view;
-//! # #[actix_rt::main]
+//! # #[actix_web::main]
 //! # async fn main() -> std::result::Result<(), things_to_check::view::Error> {
 //! use actix_web::{App, HttpServer};
 //!
@@ -61,7 +61,7 @@
 //! parameter to the `/` endpoint is a literal index into this list.
 
 use actix_web::{error, get, post, web, HttpRequest, HttpResponse, Responder};
-use maud::{html, Markup, PreEscaped, DOCTYPE};
+use askama::Template;
 use pulldown_cmark::{html, Options, Parser};
 use rand::seq::SliceRandom;
 use rand::thread_rng;
@@ -95,11 +95,22 @@ impl From<UrlError> for error::Error {
 }
 
 trait Urls {
-    fn index_url(&self, query: ItemQuery) -> Result<url::Url, UrlError>;
+    fn index(&self, query: &ItemQuery) -> Result<url::Url, UrlError>;
+
+    // Askama always passes parameters from templates to functions as borrows,
+    // regardless of type; receiving a reference to a usize is silly, but as a
+    // result, necessary.
+    fn suggestion(&self, idx: &usize) -> Result<url::Url, UrlError> {
+        self.index(&ItemQuery::from(*idx))
+    }
+
+    fn new_suggestion(&self) -> Result<url::Url, UrlError> {
+        self.index(&ItemQuery::default())
+    }
 }
 
 impl Urls for HttpRequest {
-    fn index_url(&self, query: ItemQuery) -> Result<url::Url, UrlError> {
+    fn index(&self, query: &ItemQuery) -> Result<url::Url, UrlError> {
         let mut url = self.url_for("index", iter::empty::<&str>())?;
 
         let query = serde_urlencoded::to_string(query)?;
@@ -114,116 +125,18 @@ struct ItemQuery {
     item: Option<usize>,
 }
 
-impl From<&usize> for ItemQuery {
-    fn from(idx: &usize) -> Self {
-        ItemQuery { item: Some(*idx) }
-    }
-}
-
-type MarkupResult = Result<Markup, error::Error>;
-
-fn page(head: impl FnOnce() -> MarkupResult, body: impl FnOnce() -> MarkupResult) -> MarkupResult {
-    Ok(html! {
-        (DOCTYPE)
-        html {
-            head {
-                (head()?)
-            }
-            body {
-                (body()?)
-            }
-        }
-    })
-}
-
-fn stylesheet() -> Markup {
-    html! {
-        style {
-            (PreEscaped("
-            body {
-                background: #dddde7;
-                font-color: #888;
-                font-family: Helvetica, sans-serif;
-                display: flex;
-                flex-direction: column;
-                justify-content: center;
-                height: 100vh;
-                margin: 0;
-            }
-
-            section {
-                width: 600px;
-                margin: auto;
-            }
-
-            p {
-                font-size: 24px;
-            }
-
-            a {
-                text-decoration: none;
-            }
-            "))
-        }
+impl From<usize> for ItemQuery {
+    fn from(idx: usize) -> Self {
+        ItemQuery { item: Some(idx) }
     }
 }
 
-fn og_card(title: &str, description: &str) -> Markup {
-    html! {
-        meta property="og:type" content="website";
-        meta property="og:title" content=(title);
-        meta property="og:description" content=(description);
-    }
-}
-
-fn suggestion_link(
-    req: &impl Urls,
-    query: ItemQuery,
-    body: impl FnOnce() -> MarkupResult,
-) -> MarkupResult {
-    Ok(html! {
-        p {
-            a href=( req.index_url(query)? ) { (body()?) }
-        }
-    })
-}
-
-fn github_badge(repo: &str) -> Markup {
-    html! {
-        a href={ "https://github.com/" (repo) } {
-            img
-                style="position: absolute; top: 0; right: 0; border: 0;"
-                src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67"
-                alt="Fork me on GitHub"
-                data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png";
-        }
-    }
-}
-
-fn index_view(req: impl Urls, idx: &usize, thing: &Thing) -> MarkupResult {
-    page(
-        || {
-            Ok(html! {
-                title { (thing.markdown) }
-                (stylesheet())
-                (og_card("Troubleshooting suggestion", &thing.markdown))
-            })
-        },
-        || {
-            Ok(html! {
-                section {
-                    (PreEscaped(&thing.html))
-                    (suggestion_link(&req, ItemQuery::default(), || Ok(html! {
-                        "That wasn't it, suggest something else."
-                    }))?)
-                    (suggestion_link(&req, ItemQuery::from(idx), || Ok(html! {
-                        "Share this troubleshooting suggestion."
-                    }))?)
-                }
-                (github_badge("ojacobson/things-to-check"))
-            })
-        },
-    )
+#[derive(Template)]
+#[template(path = "index.html")]
+struct Suggestion {
+    thing: Thing,
+    req: HttpRequest,
+    index: usize,
 }
 
 #[get("/")]
@@ -237,12 +150,15 @@ async fn index(
         None => data.0.choose(&mut thread_rng()),
     };
 
-    let (index, thing) = match thing {
-        Some(x) => x,
-        None => return Err(error::ErrorNotFound("Not found")),
-    };
+    let thing = thing.ok_or_else(|| error::ErrorNotFound("Not found"))?;
+    let (index, thing) = thing.to_owned();
 
-    Ok(index_view(req, index, thing)?.with_header("Cache-Control", "no-store"))
+    let response = Suggestion { thing, req, index };
+    let response = response
+        .customize()
+        .insert_header(("Cache-Control", "no-store"));
+
+    Ok(response)
 }
 
 #[derive(Serialize)]
@@ -255,10 +171,7 @@ struct SlackMessage<'a> {
 async fn slack_troubleshoot(data: web::Data<Things>) -> error::Result<impl Responder> {
     let thing = data.0.choose(&mut thread_rng());
 
-    let (_, thing) = match thing {
-        Some(x) => x,
-        None => return Err(error::ErrorNotFound("Not found")),
-    };
+    let (_, thing) = thing.ok_or_else(|| error::ErrorNotFound("Not found"))?;
 
     let response = SlackMessage {
         response_type: "in_channel",
@@ -320,7 +233,7 @@ pub fn make_service() -> Result<impl Fn(&mut web::ServiceConfig) + Clone, Error>
     let things = load_things(THINGS)?;
 
     Ok(move |cfg: &mut web::ServiceConfig| {
-        cfg.data(things.clone())
+        cfg.app_data(web::Data::new(things.clone()))
             .service(index)
             .service(slack_troubleshoot);
     })
diff --git a/templates/index.html b/templates/index.html
new file mode 100644
index 0000000..b439116
--- /dev/null
+++ b/templates/index.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <title>{{ thing.markdown }}</title>
+    <style>
+        body {
+            background: #dddde7;
+            font-family: Helvetica, sans-serif;
+            display: flex;
+            flex-direction: column;
+            justify-content: center;
+            height: 100vh;
+            margin: 0;
+        }
+
+        section {
+            width: 600px;
+            margin: auto;
+        }
+
+        p {
+            font-size: 24px;
+        }
+
+        a {
+            text-decoration: none;
+        }
+    </style>
+    <meta property="og:type" content="website">
+    <meta property="og:title" content="Troubleshooting suggestion">
+    <meta property="og:description" content="{{ thing.markdown }}">
+</head>
+
+<body>
+    <section>
+        {{ thing.html|safe }}
+        <p><a href="{{ req.new_suggestion()? }}">That wasn't it, suggest something else.</a></p>
+        <p><a href="{{ req.suggestion(index)? }}">Share this troubleshooting suggestion.</a></p>
+    </section>
+    <a href=" https://github.com/ojacobson/things-to-check"><img
+            style="position: absolute; top: 0; right: 0; border: 0;"
+            src="https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67"
+            alt="Fork me on GitHub"
+            data-canonical-src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png"></a>
+</body>
+
+</html>
\ No newline at end of file
-- 
cgit v1.2.3