From c372db6446d1f3bb6033bc9b7751687443b5c1ac Mon Sep 17 00:00:00 2001
From: neri <neri@ctdo.de>
Date: Wed, 18 Aug 2021 23:22:50 +0200
Subject: [PATCH] show limits explicitly, improve code

---
 Cargo.lock                    | 739 ++++++++++++++++++----------------
 Cargo.toml                    |   6 +-
 snippet/auth.html.snippet     |   9 +
 snippet/max_size.html.snippet |   1 +
 src/config.rs                 |  42 +-
 src/main.rs                   |  18 +-
 src/multipart.rs              |  17 +-
 src/upload.rs                 | 101 ++++-
 static/index.css              |   2 +
 template/auth-hide.js         |  16 +-
 template/index-auth.html      |  64 ---
 template/index.html           |  20 +-
 12 files changed, 558 insertions(+), 477 deletions(-)
 create mode 100644 snippet/auth.html.snippet
 create mode 100644 snippet/max_size.html.snippet
 delete mode 100644 template/index-auth.html

diff --git a/Cargo.lock b/Cargo.lock
index 93e8742..3a35319 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "actix-codec"
 version = "0.3.0"
@@ -11,7 +13,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "log",
- "pin-project 0.4.27",
+ "pin-project 0.4.28",
  "tokio",
  "tokio-util",
 ]
@@ -57,9 +59,9 @@ dependencies = [
 
 [[package]]
 name = "actix-http"
-version = "2.2.0"
+version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "452299e87817ae5673910e53c243484ca38be3828db819b6011736fc6982e874"
+checksum = "5cb8958da437716f3f31b0e76f8daf36554128517d7df37ceba7df00f09622ee"
 dependencies = [
  "actix-codec",
  "actix-connect",
@@ -91,7 +93,7 @@ dependencies = [
  "log",
  "mime",
  "percent-encoding",
- "pin-project 1.0.5",
+ "pin-project 1.0.8",
  "rand 0.7.3",
  "regex",
  "serde",
@@ -99,7 +101,7 @@ dependencies = [
  "serde_urlencoded",
  "sha-1",
  "slab",
- "time 0.2.25",
+ "time 0.2.27",
 ]
 
 [[package]]
@@ -175,7 +177,7 @@ dependencies = [
  "mio-uds",
  "num_cpus",
  "slab",
- "socket2",
+ "socket2 0.3.19",
 ]
 
 [[package]]
@@ -185,7 +187,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0052435d581b5be835d11f4eb3bce417c8af18d87ddf8ace99f8e67e595882bb"
 dependencies = [
  "futures-util",
- "pin-project 0.4.27",
+ "pin-project 0.4.28",
 ]
 
 [[package]]
@@ -199,7 +201,7 @@ dependencies = [
  "actix-server",
  "actix-service",
  "log",
- "socket2",
+ "socket2 0.3.19",
 ]
 
 [[package]]
@@ -245,7 +247,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "log",
- "pin-project 0.4.27",
+ "pin-project 0.4.28",
  "slab",
 ]
 
@@ -277,13 +279,13 @@ dependencies = [
  "fxhash",
  "log",
  "mime",
- "pin-project 1.0.5",
+ "pin-project 1.0.8",
  "regex",
  "serde",
  "serde_json",
  "serde_urlencoded",
- "socket2",
- "time 0.2.25",
+ "socket2 0.3.19",
+ "time 0.2.27",
  "tinyvec",
  "url",
 ]
@@ -299,15 +301,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "addr2line"
-version = "0.14.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a55f82cfe485775d02112886f4169bde0c5894d75e79ead7eafe7e40a25e45f7"
-dependencies = [
- "gimli",
-]
-
 [[package]]
 name = "adler"
 version = "1.0.2"
@@ -316,26 +309,20 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "ahash"
-version = "0.4.7"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "739f4a8db6605981345c5654f3a85b056ce52f37a39d34da03f25bf2151ea16e"
-
-[[package]]
-name = "ahash"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "796540673305a66d127804eef19ad696f1f204b8c1025aaca4958c17eab32877"
+checksum = "43bb833f0bf979d8475d38fbf09ed3b8a55e1885fe93ad3f93239fc6a4f17b98"
 dependencies = [
- "getrandom 0.2.2",
+ "getrandom 0.2.3",
  "once_cell",
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
 name = "aho-corasick"
-version = "0.7.15"
+version = "0.7.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7404febffaa47dac81aa44dba71523c9d069b1bdc50a77db41195149e17f68e5"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
 dependencies = [
  "memchr",
 ]
@@ -359,16 +346,16 @@ dependencies = [
 
 [[package]]
 name = "async-executor"
-version = "1.4.0"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb877970c7b440ead138f6321a3b5395d6061183af779340b65e20c0fede9146"
+checksum = "871f9bb5e0a22eeb7e8cf16641feb87c9dc67032ccf8ff49e772eb9941d3a965"
 dependencies = [
  "async-task",
  "concurrent-queue",
  "fastrand",
  "futures-lite",
  "once_cell",
- "vec-arena",
+ "slab",
 ]
 
 [[package]]
@@ -389,29 +376,28 @@ dependencies = [
 
 [[package]]
 name = "async-io"
-version = "1.3.1"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9315f8f07556761c3e48fec2e6b276004acf426e6dc068b2c2251854d65ee0fd"
+checksum = "a811e6a479f2439f0c04038796b5cfb3d2ad56c230e0f2d3f7b04d68cfee607b"
 dependencies = [
  "concurrent-queue",
- "fastrand",
  "futures-lite",
  "libc",
  "log",
- "nb-connect",
  "once_cell",
  "parking",
  "polling",
- "vec-arena",
+ "slab",
+ "socket2 0.4.1",
  "waker-fn",
  "winapi 0.3.9",
 ]
 
 [[package]]
 name = "async-lock"
-version = "2.3.0"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1996609732bde4a9988bc42125f55f2af5f3c36370e27c778d5191a4a1b63bfb"
+checksum = "e6a8ea61bf9947a1007c5cada31e647dbc77b103c679858150003ba697ea798b"
 dependencies = [
  "event-listener",
 ]
@@ -427,15 +413,16 @@ dependencies = [
 
 [[package]]
 name = "async-process"
-version = "1.0.2"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef37b86e2fa961bae5a4d212708ea0154f904ce31d1a4a7f47e1bbc33a0c040b"
+checksum = "b21b63ab5a0db0369deb913540af2892750e42d949faacc7a61495ac418a1692"
 dependencies = [
  "async-io",
  "blocking",
  "cfg-if 1.0.0",
  "event-listener",
  "futures-lite",
+ "libc",
  "once_cell",
  "signal-hook",
  "winapi 0.3.9",
@@ -474,7 +461,7 @@ dependencies = [
  "memchr",
  "num_cpus",
  "once_cell",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "pin-utils",
  "slab",
  "wasm-bindgen-futures",
@@ -488,9 +475,9 @@ checksum = "e91831deabf0d6d7ec49552e489aed63b7456a7a3c46cff62adad428110b0af0"
 
 [[package]]
 name = "async-trait"
-version = "0.1.48"
+version = "0.1.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36ea56748e10732c49404c153638a15ec3d6211ec5ff35d9bb20e13b93576adf"
+checksum = "44318e776df68115a881de9a8fd1b9e53368d7a4a5ce4cc48517da3393233a5e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -553,20 +540,6 @@ dependencies = [
  "serde_urlencoded",
 ]
 
-[[package]]
-name = "backtrace"
-version = "0.3.56"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d117600f438b1707d4e4ae15d3595657288f8235a0eb593e80ecc98ab34e1bc"
-dependencies = [
- "addr2line",
- "cfg-if 1.0.0",
- "libc",
- "miniz_oxide",
- "object",
- "rustc-demangle",
-]
-
 [[package]]
 name = "base-x"
 version = "0.2.8"
@@ -581,9 +554,9 @@ 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 = "bitvec"
@@ -651,15 +624,15 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.6.1"
+version = "3.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63396b8a4b9de3f4fdfb320ab6080762242f66a8ef174c49d8e19b674db4cdbe"
+checksum = "9c59e7af012c713f529e7a3ee57ce9b31ddd858d4b512923602f74608b009631"
 
 [[package]]
 name = "byteorder"
-version = "1.4.2"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae44d1a3d5a19df61dd0c8beb138458ac2a53a7ac09eba97d55592540004306b"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
@@ -690,9 +663,9 @@ checksum = "631ae5198c9be5e753e5cc215e1bd73c2b466a3565173db433f52bb9d3e66dba"
 
 [[package]]
 name = "cc"
-version = "1.0.67"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3c69b077ad434294d3ce9f1f6143a2a4b89a8a2d54ef813d85003a4fd1137fd"
+checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2"
 
 [[package]]
 name = "cfg-if"
@@ -730,9 +703,15 @@ dependencies = [
 
 [[package]]
 name = "const_fn"
-version = "0.4.5"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28b9d6de7f49e22cf97ad17fc4036ece69300032f45f78f30b4a4482cdc3f4a6"
+checksum = "f92cfa0fd5690b3cf8c1ef2cabbd9b7ef22fa53cf5e1f92b05103f6d5d1cf6e7"
+
+[[package]]
+name = "convert_case"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
 [[package]]
 name = "cookie"
@@ -741,8 +720,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03a5d7b21829bc7b4bf4754a978a241ae54ea55a40f92bb20216e54096f4b951"
 dependencies = [
  "percent-encoding",
- "time 0.2.25",
- "version_check 0.9.2",
+ "time 0.2.27",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -752,10 +731,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2df960f5d869b2dd8532793fde43eb5427cceb126c929747a26823ab0eeb536"
 
 [[package]]
-name = "cpuid-bool"
-version = "0.1.2"
+name = "cpufeatures"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8aebca1129a03dc6dc2b127edd729435bbc4a37e1d5f4d7513165089ceb02634"
+checksum = "66c99696f6c9dd7f35d486b9d04d7e6e202aa3e8c40d553f2fdf5e7e0c6a71ef"
+dependencies = [
+ "libc",
+]
 
 [[package]]
 name = "crc32fast"
@@ -768,9 +750,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dca26ee1f8d361640700bde38b2c37d8c22b3ce2d360e1fc1c74ea4b0aa7d775"
+checksum = "06ed27e177f16d65f0f0c22a213e17c696ace5dd64b14258b52f9417ccb52db4"
 dependencies = [
  "cfg-if 1.0.0",
  "crossbeam-utils",
@@ -778,9 +760,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-queue"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f6cb3c7f5b8e51bc3ebb73a2327ad4abdbd119dc13223f14f961d2f38486756"
+checksum = "9b10ddc024425c88c2ad148c1b0fd53f4c6d38db9697c9f1588381212fa657c9"
 dependencies = [
  "cfg-if 1.0.0",
  "crossbeam-utils",
@@ -788,20 +770,19 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.3"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7e9d99fa91428effe99c5c6d4634cdeba32b8cf784fc428a2a687f61a952c49"
+checksum = "d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db"
 dependencies = [
- "autocfg",
  "cfg-if 1.0.0",
  "lazy_static",
 ]
 
 [[package]]
 name = "crypto-mac"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4857fd85a0c34b3c3297875b747c1e02e06b6a0ea32dd892d8192b9ce0813ea6"
+checksum = "bff07008ec701e8028e2ceb8f83f0e4274ee62bd2dbdc4fefff2e9a91824081a"
 dependencies = [
  "generic-array",
  "subtle",
@@ -809,9 +790,9 @@ dependencies = [
 
 [[package]]
 name = "ctor"
-version = "0.1.19"
+version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8f45d9ad417bcef4817d614a501ab55cdd96a6fdb24f49aab89a54acfd66b19"
+checksum = "5e98e2ad1a782e33928b96fc3948e7c355e5af34ba4de7670fe8bac2a3b2006d"
 dependencies = [
  "quote",
  "syn",
@@ -831,7 +812,7 @@ dependencies = [
  "htmlescape",
  "log",
  "mime",
- "rand 0.8.3",
+ "rand 0.8.4",
  "sqlx",
  "tree_magic_mini",
  "urlencoding",
@@ -839,12 +820,14 @@ dependencies = [
 
 [[package]]
 name = "derive_more"
-version = "0.99.11"
+version = "0.99.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41cb0e6161ad61ed084a36ba71fbba9e3ac5aee3606fb607fe08da6acbcf3d8c"
+checksum = "40eebddd2156ce1bb37b20bbe5151340a31828b1f2d22ba4141f3531710e38df"
 dependencies = [
+ "convert_case",
  "proc-macro2",
  "quote",
+ "rustc_version 0.3.3",
  "syn",
 ]
 
@@ -857,6 +840,26 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "dirs"
+version = "3.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30baa043103c9d0c2a57cf537cc2f35623889dc0d405e6c3cccfadbc81c71309"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03d86534ed367a67548dc68113a0f5db55432fdfbb6e6f9d77704397d95d5780"
+dependencies = [
+ "libc",
+ "redox_users",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "discard"
 version = "1.0.4"
@@ -898,9 +901,9 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.8.3"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17392a012ea30ef05a610aa97dfb49496e71c9f676b27879922ea5bdf60d9d3f"
+checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
 dependencies = [
  "atty",
  "humantime",
@@ -917,9 +920,9 @@ checksum = "f7531096570974c3a9dcf9e4b8e1cede1ec26cf5046219fb3b9d897503b9be59"
 
 [[package]]
 name = "fastrand"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca5faf057445ce5c9d4329e382b2ce7ca38550ef3b73a5348362d5f24e0c7fe3"
+checksum = "b394ed3d285a429378d3b384b9eb1285267e7df4b166df24b7a6939a04dc392e"
 dependencies = [
  "instant",
 ]
@@ -982,9 +985,9 @@ checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
 
 [[package]]
 name = "futures"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f55667319111d593ba876406af7c409c0ebb44dc4be6132a783ccf163ea14c1"
+checksum = "1adc00f486adfc9ce99f77d717836f0c5aa84965eb0b4f051f4e83f7cab53f8b"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -997,9 +1000,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c2dd2df839b57db9ab69c2c9d8f3e8c81984781937fe2807dc6dcf3b2ad2939"
+checksum = "74ed2411805f6e4e3d9bc904c95d5d423b89b3b25dc0250aa74729de20629ff9"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -1007,15 +1010,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15496a72fabf0e62bdc3df11a59a3787429221dd0710ba8ef163d6f7a9112c94"
+checksum = "af51b1b4a7fdff033703db39de8802c673eb91855f2e0d47dcf3bf2c0ef01f99"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "891a4b7b96d84d5940084b2a37632dd65deeae662c114ceaa2c879629c9c0ad1"
+checksum = "4d0d535a57b87e1ae31437b892713aee90cd2d7b0ee48727cd11fc72ef54761c"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -1023,32 +1026,44 @@ dependencies = [
 ]
 
 [[package]]
-name = "futures-io"
-version = "0.3.13"
+name = "futures-intrusive"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d71c2c65c57704c32f5241c1223167c2c3294fd34ac020c807ddbe6db287ba59"
+checksum = "62007592ac46aa7c2b6416f7deb9a8a8f63a01e0f1d6e1787d5630170db2b63e"
+dependencies = [
+ "futures-core",
+ "lock_api",
+ "parking_lot",
+]
+
+[[package]]
+name = "futures-io"
+version = "0.3.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b0e06c393068f3a6ef246c75cdca793d6a46347e75286933e5e75fd2fd11582"
 
 [[package]]
 name = "futures-lite"
-version = "1.11.3"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4481d0cd0de1d204a4fa55e7d45f07b1d958abcb06714b3446438e2eff695fb"
+checksum = "7694489acd39452c77daa48516b894c153f192c3578d5a839b62c58099fcbf48"
 dependencies = [
  "fastrand",
  "futures-core",
  "futures-io",
  "memchr",
  "parking",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "waker-fn",
 ]
 
 [[package]]
 name = "futures-macro"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea405816a5139fb39af82c2beb921d52143f556038378d6db21183a5c37fbfb7"
+checksum = "c54913bae956fb8df7f4dc6fc90362aa72e69148e3f39041fbe8742d21e0ac57"
 dependencies = [
+ "autocfg",
  "proc-macro-hack",
  "proc-macro2",
  "quote",
@@ -1057,22 +1072,23 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85754d98985841b7d4f5e8e6fbfa4a4ac847916893ec511a2917ccd8525b8bb3"
+checksum = "c0f30aaa67363d119812743aa5f33c201a7a66329f97d1a887022971feea4b53"
 
 [[package]]
 name = "futures-task"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa189ef211c15ee602667a6fcfe1c1fd9e07d42250d2156382820fba33c9df80"
+checksum = "bbe54a98670017f3be909561f6ad13e810d9a51f3f061b902062ca3da80799f2"
 
 [[package]]
 name = "futures-util"
-version = "0.3.13"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1812c7ab8aedf8d6f2701a43e1243acdbcc2b36ab26e2ad421eb99ac963d96d1"
+checksum = "67eb846bfd58e44a8481a00049e82c43e0ccb5d61f8dc071057cb19249dd4d78"
 dependencies = [
+ "autocfg",
  "futures-channel",
  "futures-core",
  "futures-io",
@@ -1080,7 +1096,7 @@ dependencies = [
  "futures-sink",
  "futures-task",
  "memchr",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "pin-utils",
  "proc-macro-hack",
  "proc-macro-nested",
@@ -1103,7 +1119,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
 dependencies = [
  "typenum",
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -1119,21 +1135,15 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
+checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
  "wasi 0.10.0+wasi-snapshot-preview1",
 ]
 
-[[package]]
-name = "gimli"
-version = "0.23.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6503fe142514ca4799d4c26297c4248239fe8838d827db6bd6065c6ed29a6ce"
-
 [[package]]
 name = "gloo-timers"
 version = "0.2.1"
@@ -1169,36 +1179,36 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.9.1"
+version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
+checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
 dependencies = [
- "ahash 0.4.7",
+ "ahash",
 ]
 
 [[package]]
 name = "hashlink"
-version = "0.6.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d99cf782f0dc4372d26846bec3de7804ceb5df083c2d4462c0b8d2330e894fa8"
+checksum = "7249a3129cbc1ffccd74857f81464a323a152173cdb134e0fd81bc803b29facf"
 dependencies = [
  "hashbrown",
 ]
 
 [[package]]
 name = "heck"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87cbf45460356b7deeb5e3415b5563308c0a9b057c85e12b06ad551f98d0a6ac"
+checksum = "6d621efb26863f0e9924c6ac577e8275e5e6b77455db64ffa6c65c904e9e132c"
 dependencies = [
  "unicode-segmentation",
 ]
 
 [[package]]
 name = "hermit-abi"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "322f4de77956e22ed0e5032c359a0f1273f1f7f0d79bfa3b8ffbc730d7fbcc5c"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
 dependencies = [
  "libc",
 ]
@@ -1238,9 +1248,9 @@ checksum = "e9025058dae765dee5070ec375f591e2ba14638c63feff74f13805a72e523163"
 
 [[package]]
 name = "http"
-version = "0.2.3"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7245cd7449cc792608c3c8a9eaf69bd4eabbabf802713748fd739c98b82f0747"
+checksum = "527e8c9ac747e28542699a951517aa9a6945af506cd1f2e1b53a576c17b6cc11"
 dependencies = [
  "bytes 1.0.1",
  "fnv",
@@ -1249,9 +1259,9 @@ dependencies = [
 
 [[package]]
 name = "httparse"
-version = "1.3.5"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "615caabe2c3160b313d52ccc905335f4ed5f10881dd63dc5699d47e90be85691"
+checksum = "f3a87b616e37e93c22fb19bcd386f02f3af5ea98a25670ad0fce773de23c5e68"
 
 [[package]]
 name = "humantime"
@@ -1261,9 +1271,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "idna"
-version = "0.2.2"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89829a5d69c23d348314a7ac337fe39173b61149a9864deabd260983aed48c21"
+checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
 dependencies = [
  "matches",
  "unicode-bidi",
@@ -1272,9 +1282,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.6.2"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "824845a0bf897a9042383849b02c1bc219c2383772efcd5c6f9766fa4b81aef3"
+checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
 dependencies = [
  "autocfg",
  "hashbrown",
@@ -1282,9 +1292,9 @@ dependencies = [
 
 [[package]]
 name = "instant"
-version = "0.1.9"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61124eeebbd69b8190558df225adf7e4caafce0d743919e5d6b19652314ec5ec"
+checksum = "bee0328b1209d157ef001c94dd85b4f8f64139adb0eac2659f4b08382b2f474d"
 dependencies = [
  "cfg-if 1.0.0",
 ]
@@ -1304,7 +1314,7 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7e2f18aece9709094573a9f24f483c4f65caa4298e2f7ae1b71cc65d853fad7"
 dependencies = [
- "socket2",
+ "socket2 0.3.19",
  "widestring",
  "winapi 0.3.9",
  "winreg",
@@ -1318,9 +1328,9 @@ checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
 [[package]]
 name = "js-sys"
-version = "0.3.48"
+version = "0.3.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc9f84f9b115ce7843d60706df1422a916680bfdfcbdb0447c5614ff9d7e4d78"
+checksum = "ce791b7ca6638aae45be056e068fc756d871eb3b3b10b8efa62d1c9cec616752"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1358,9 +1368,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "lexical-core"
-version = "0.7.5"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21f866863575d0e1d654fbeeabdc927292fdf862873dc3c96c6f753357e13374"
+checksum = "6607c62aa161d23d17a9072cc5da0be67cdfc89d3afb1e8d9c842bebc2525ffe"
 dependencies = [
  "arrayvec",
  "bitflags",
@@ -1371,9 +1381,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.88"
+version = "0.2.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03b07a082330a35e43f63177cc01689da34fbffa0105e1246cf0311472cac73a"
+checksum = "a7f823d141fe0a24df1e23b4af4e3c7ba9e5966ec514ea068c93024aa7deb765"
 
 [[package]]
 name = "linked-hash-map"
@@ -1383,9 +1393,9 @@ checksum = "7fb9b38af92608140b86b693604b9ffcc5824240a484d1ecd4795bacb2fe88f3"
 
 [[package]]
 name = "lock_api"
-version = "0.4.2"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd96ffd135b2fd7b973ac026d28085defbe8983df057ced3eb4f2130b0831312"
+checksum = "0382880606dff6d15c9476c416d18690b72742aa7b605bb6dd6ec9030fbf07eb"
 dependencies = [
  "scopeguard",
 ]
@@ -1423,9 +1433,9 @@ checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
 
 [[package]]
 name = "matches"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
+checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
 
 [[package]]
 name = "md-5"
@@ -1440,9 +1450,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.3.4"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
+checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
 
 [[package]]
 name = "mime"
@@ -1512,16 +1522,6 @@ dependencies = [
  "ws2_32-sys",
 ]
 
-[[package]]
-name = "nb-connect"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "670361df1bc2399ee1ff50406a0d422587dd3bb0da596e1978fe8e05dabddf4f"
-dependencies = [
- "libc",
- "socket2",
-]
-
 [[package]]
 name = "net2"
 version = "0.2.37"
@@ -1553,7 +1553,7 @@ dependencies = [
  "funty",
  "lexical-core",
  "memchr",
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -1585,17 +1585,11 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "object"
-version = "0.23.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a7ab5d64814df0fe4a4b5ead45ed6c5f181ee3ff04ba344313a6c80446c5d4"
-
 [[package]]
 name = "once_cell"
-version = "1.7.2"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af8b08b04175473088b46763e51ee54da5f9a164bc162f615b91bc179dbf15a3"
+checksum = "692fcb63b64b1758029e0a96ee63e049ce8c5948587f2f7208df04625e5f6b56"
 
 [[package]]
 name = "opaque-debug"
@@ -1640,6 +1634,15 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
+[[package]]
+name = "pest"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
+dependencies = [
+ "ucd-trie",
+]
+
 [[package]]
 name = "petgraph"
 version = "0.5.1"
@@ -1652,27 +1655,27 @@ dependencies = [
 
 [[package]]
 name = "pin-project"
-version = "0.4.27"
+version = "0.4.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ffbc8e94b38ea3d2d8ba92aea2983b503cd75d0888d75b86bb37970b5698e15"
+checksum = "918192b5c59119d51e0cd221f4d49dde9112824ba717369e903c97d076083d0f"
 dependencies = [
- "pin-project-internal 0.4.27",
+ "pin-project-internal 0.4.28",
 ]
 
 [[package]]
 name = "pin-project"
-version = "1.0.5"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96fa8ebb90271c4477f144354485b8068bd8f6b78b428b01ba892ca26caf0b63"
+checksum = "576bc800220cc65dac09e99e97b08b358cfab6e17078de8dc5fee223bd2d0c08"
 dependencies = [
- "pin-project-internal 1.0.5",
+ "pin-project-internal 1.0.8",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "0.4.27"
+version = "0.4.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65ad2ae56b6abe3a1ee25f15ee605bacadb9a764edaba9c2bf4103800d4a1895"
+checksum = "3be26700300be6d9d23264c73211d8190e755b6b5ca7a1b28230025511b52a5e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1681,9 +1684,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-internal"
-version = "1.0.5"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "758669ae3558c6f74bd2a18b41f7ac0b5a195aea6639d6a9b5e5d1ad5ba24c0b"
+checksum = "6e8fe8163d14ce7f0cdac2e040116f22eac817edabff0be91e8aff7e9accf389"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1698,9 +1701,9 @@ checksum = "257b64915a082f7811703966789728173279bdebb956b143dbcd23f6f970a777"
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.6"
+version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc0e1f259c92177c30a4c9d177246edd0a3568b25756a977d0632cf8fa37e905"
+checksum = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443"
 
 [[package]]
 name = "pin-utils"
@@ -1710,14 +1713,14 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "polling"
-version = "2.0.2"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2a7bc6b2a29e632e45451c941832803a18cce6781db04de8a04696cdca8bde4"
+checksum = "92341d779fa34ea8437ef4d82d440d5e1ce3f3ff7f824aa64424cd481f9a1f25"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "libc",
  "log",
- "wepoll-sys",
+ "wepoll-ffi",
  "winapi 0.3.9",
 ]
 
@@ -1741,9 +1744,9 @@ checksum = "bc881b2c22681370c6a780e47af9840ef841837bc98118431d4e1868bd0c1086"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.24"
+version = "1.0.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
+checksum = "5c7ed8b8c7b886ea3ed7dde405212185f423ab44682667c8c6dd14aa1d9f6612"
 dependencies = [
  "unicode-xid",
 ]
@@ -1784,14 +1787,14 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e"
+checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
 dependencies = [
  "libc",
- "rand_chacha 0.3.0",
- "rand_core 0.6.2",
- "rand_hc 0.3.0",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.3",
+ "rand_hc 0.3.1",
 ]
 
 [[package]]
@@ -1806,12 +1809,12 @@ dependencies = [
 
 [[package]]
 name = "rand_chacha"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.6.2",
+ "rand_core 0.6.3",
 ]
 
 [[package]]
@@ -1825,11 +1828,11 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7"
+checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
 dependencies = [
- "getrandom 0.2.2",
+ "getrandom 0.2.3",
 ]
 
 [[package]]
@@ -1843,39 +1846,48 @@ dependencies = [
 
 [[package]]
 name = "rand_hc"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73"
+checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
 dependencies = [
- "rand_core 0.6.2",
+ "rand_core 0.6.3",
 ]
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.5"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94341e4e44e24f6b591b59e47a8a027df12e008d73fd5672dbea9cc22f4507d9"
+checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
 dependencies = [
  "bitflags",
 ]
 
 [[package]]
-name = "regex"
-version = "1.4.3"
+name = "redox_users"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9251239e129e16308e70d853559389de218ac275b515068abc96829d05b948a"
+checksum = "528532f3d801c87aec9def2add9ca802fe569e44a544afe633765267840abe64"
+dependencies = [
+ "getrandom 0.2.3",
+ "redox_syscall",
+]
+
+[[package]]
+name = "regex"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
 dependencies = [
  "aho-corasick",
  "memchr",
  "regex-syntax",
- "thread_local",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.22"
+version = "0.6.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5eb417147ba9860a96cfe72a0b93bf88fee1744b5636ec99ab20c1aa9376581"
+checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
 name = "resolv-conf"
@@ -1902,26 +1914,29 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
-[[package]]
-name = "rustc-demangle"
-version = "0.1.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e3bad0ee36814ca07d7968269dd4b7ec89ec2da10c4bb613928d3077083c232"
-
 [[package]]
 name = "rustc_version"
 version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 dependencies = [
- "semver",
+ "semver 0.9.0",
+]
+
+[[package]]
+name = "rustc_version"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0dfe2087c51c460008730de8b57e6a320782fbfb312e1f4d520e6c6fae155ee"
+dependencies = [
+ "semver 0.11.0",
 ]
 
 [[package]]
 name = "rustls"
-version = "0.19.0"
+version = "0.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "064fd21ff87c6e87ed4506e68beb42459caa4a0e2eb144932e6776768556980b"
+checksum = "35edb675feee39aec9c99fa5ff985081995a06d594114ae14cbe797ad7b7a6d7"
 dependencies = [
  "base64",
  "log",
@@ -1944,9 +1959,9 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "sct"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3042af939fca8c3453b7af0f1c66e533a15a86169e39de2657310ade8f98d3c"
+checksum = "b362b83898e0e69f38515b82ee15aa80636befe47c3b6d3d89a911e78fc228ce"
 dependencies = [
  "ring",
  "untrusted",
@@ -1958,7 +1973,16 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 dependencies = [
- "semver-parser",
+ "semver-parser 0.7.0",
+]
+
+[[package]]
+name = "semver"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
+dependencies = [
+ "semver-parser 0.10.2",
 ]
 
 [[package]]
@@ -1968,19 +1992,28 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
-name = "serde"
-version = "1.0.124"
+name = "semver-parser"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd761ff957cb2a45fbb9ab3da6512de9de55872866160b23c25f1a841e99d29f"
+checksum = "00b0bef5b7f9e0df16536d3961cfb6e84331c065b4066afb39768d0e319411f7"
+dependencies = [
+ "pest",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.127"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f03b9878abf6d14e6779d3f24f07b2cfa90352cfec4acc5aab8f1ac7f146fae8"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.124"
+version = "1.0.127"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1800f7693e94e186f5e25a28291ae1570da908aff7d97a095dec1e56ff99069b"
+checksum = "a024926d3432516606328597e0f224a51355a493b49fdd67e9209187cbe55ecc"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1989,9 +2022,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.64"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "799e97dc9fdae36a5c8b8f2cae9ce2ee9fdce2058c57a93e6099d919fd982f79"
+checksum = "336b10da19a12ad094b59d870ebde26a45402e5b470add4b5fd03c5048a32127"
 dependencies = [
  "itoa",
  "ryu",
@@ -2012,13 +2045,13 @@ dependencies = [
 
 [[package]]
 name = "sha-1"
-version = "0.9.4"
+version = "0.9.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfebf75d25bd900fd1e7d11501efab59bc846dbc76196839663e6637bba9f25f"
+checksum = "1a0c8611594e2ab4ebbf06ec7cbbf0a99450b8570e96cbf5188b5d5f6ef18d81"
 dependencies = [
  "block-buffer",
  "cfg-if 1.0.0",
- "cpuid-bool",
+ "cpufeatures",
  "digest",
  "opaque-debug",
 ]
@@ -2031,22 +2064,22 @@ checksum = "2579985fda508104f7587689507983eadd6a6e84dd35d6d115361f530916fa0d"
 
 [[package]]
 name = "sha2"
-version = "0.9.3"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa827a14b29ab7f44778d14a88d3cb76e949c45083f7dbfa507d0cb699dc12de"
+checksum = "b362ae5752fd2137731f9fa25fd4d9058af34666ca1966fb969119cc35719f12"
 dependencies = [
  "block-buffer",
  "cfg-if 1.0.0",
- "cpuid-bool",
+ "cpufeatures",
  "digest",
  "opaque-debug",
 ]
 
 [[package]]
 name = "signal-hook"
-version = "0.3.6"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a7f3f92a1da3d6b1d32245d0cbcbbab0cfc45996d8df619c42bccfa6d2bbb5f"
+checksum = "470c5a6397076fae0094aaf06a08e6ba6f37acb77d3b1b91ea92b4d6c8650c39"
 dependencies = [
  "libc",
  "signal-hook-registry",
@@ -2054,18 +2087,18 @@ dependencies = [
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16f1d0fef1604ba8f7a073c7e701f213e056707210e9020af4528e0101ce11a6"
+checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "slab"
-version = "0.4.2"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
+checksum = "c307a32c1c5c437f38c7fd45d753050587732ba8628319fbdf12a7e289ccc590"
 
 [[package]]
 name = "smallvec"
@@ -2084,6 +2117,16 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "socket2"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "765f090f0e423d2b55843402a07915add955e7d60657db13707a159727326cad"
+dependencies = [
+ "libc",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "spin"
 version = "0.5.2"
@@ -2105,9 +2148,9 @@ dependencies = [
 
 [[package]]
 name = "sqlx"
-version = "0.5.1"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2739d54a2ae9fdd0f545cb4e4b5574efb95e2ec71b7f921678e246fb20dcaaf"
+checksum = "b977121ecc75cadd442a6a8c600f5ded6d7117a46d55ed417a815bd94b2af237"
 dependencies = [
  "sqlx-core",
  "sqlx-macros",
@@ -2115,11 +2158,11 @@ dependencies = [
 
 [[package]]
 name = "sqlx-core"
-version = "0.5.1"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1cad9cae4ca8947eba1a90e8ec7d3c59e7a768e2f120dc9013b669c34a90711"
+checksum = "6da11206ae9ba3ececf83d44aef533c0d8176ae430cfaa14b408ce8b6bc4ab4b"
 dependencies = [
- "ahash 0.6.3",
+ "ahash",
  "atoi",
  "base64",
  "bitflags",
@@ -2129,9 +2172,11 @@ dependencies = [
  "crossbeam-channel",
  "crossbeam-queue",
  "crossbeam-utils",
+ "dirs",
  "either",
  "futures-channel",
  "futures-core",
+ "futures-intrusive",
  "futures-util",
  "hashlink",
  "hex",
@@ -2144,7 +2189,7 @@ dependencies = [
  "once_cell",
  "parking_lot",
  "percent-encoding",
- "rand 0.7.3",
+ "rand 0.8.4",
  "rustls",
  "serde",
  "serde_json",
@@ -2163,14 +2208,15 @@ dependencies = [
 
 [[package]]
 name = "sqlx-macros"
-version = "0.5.1"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01caee2b3935b4efe152f3262afbe51546ce3b1fc27ad61014e1b3cf5f55366e"
+checksum = "419f9005ad3b065ab4e774361b0d56a24e8e3dc9b2c9ddeaf018b5fdc1166ec2"
 dependencies = [
  "dotenv",
  "either",
  "futures",
  "heck",
+ "once_cell",
  "proc-macro2",
  "quote",
  "sqlx-core",
@@ -2181,9 +2227,9 @@ dependencies = [
 
 [[package]]
 name = "sqlx-rt"
-version = "0.3.0"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ce2e16b6774c671cc183e1d202386fdf9cde1e8468c1894a7f2a63eb671c4f4"
+checksum = "52d39baa13314f936c5991429b0b656980f52d23dfb15078bbea2c51f5086eeb"
 dependencies = [
  "async-rustls",
  "async-std",
@@ -2191,11 +2237,11 @@ dependencies = [
 
 [[package]]
 name = "standback"
-version = "0.2.15"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2beb4d1860a61f571530b3f855a1b538d0200f7871c63331ecd6f17b1f014f8"
+checksum = "e113fb6f3de07a243d434a56ec6f186dfd51cb08448239fe7bcae73f87ff28ff"
 dependencies = [
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
@@ -2211,7 +2257,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d022496b16281348b52d0e30ae99e01a73d737b2f45d38fed4edf79f9325a1d5"
 dependencies = [
  "discard",
- "rustc_version",
+ "rustc_version 0.2.3",
  "stdweb-derive",
  "stdweb-internal-macros",
  "stdweb-internal-runtime",
@@ -2265,15 +2311,15 @@ dependencies = [
 
 [[package]]
 name = "subtle"
-version = "2.4.0"
+version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e81da0851ada1f3e9d4312c704aa4f8806f0f9d69faaf8df2f3464b4a9437c2"
+checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
-version = "1.0.62"
+version = "1.0.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "123a78a3596b24fee53a6464ce52d8ecbf62241e6294c7e7fe12086cd161f512"
+checksum = "1873d832550d4588c3dbc20f01361ab00bfe741048f71e3fecf145a7cc18b29c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2297,33 +2343,24 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.24"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0f4a65597094d4483ddaed134f409b2cb7c1beccf25201a9f73c719254fa98e"
+checksum = "93119e4feac1cbe6c798c34d3a53ea0026b0b1de6a120deef895137c0529bfe2"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.24"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7765189610d8241a44529806d6fd1f2e0a08734313a35d5b3a556f92b381f3c0"
+checksum = "060d69a0afe7796bf42e9e2ff91f5ee691fb15c53d38b4b62a9a53eb23164745"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
-[[package]]
-name = "thread_local"
-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8018d24e04c95ac8790716a5987d0fec4f8b27249ffa0f7d33f1369bdfb88cbd"
-dependencies = [
- "once_cell",
-]
-
 [[package]]
 name = "threadpool"
 version = "1.8.1"
@@ -2346,16 +2383,16 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.2.25"
+version = "0.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1195b046942c221454c2539395f85413b33383a067449d78aab2b7b052a142f7"
+checksum = "4752a97f8eebd6854ff91f1c1824cd6160626ac4bd44287f7f4ea2035a02a242"
 dependencies = [
  "const_fn",
  "libc",
  "standback",
  "stdweb",
  "time-macros",
- "version_check 0.9.2",
+ "version_check 0.9.3",
  "winapi 0.3.9",
 ]
 
@@ -2371,9 +2408,9 @@ dependencies = [
 
 [[package]]
 name = "time-macros-impl"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5c3be1edfad6027c69f5491cf4cb310d1a71ecd6af742788c6ff8bced86b8fa"
+checksum = "fd3c141a1b43194f3f56a1411225df8646c55781d5f26db825b3d98507eb482f"
 dependencies = [
  "proc-macro-hack",
  "proc-macro2",
@@ -2384,9 +2421,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "1.1.1"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "317cca572a0e89c3ce0ca1f1bdc9369547fe318a683418e42ac8f59d14701023"
+checksum = "848a1e1181b9f6753b5e96a092749e29b11d19ede67dfbbd6c7dc7e0f49b5338"
 dependencies = [
  "tinyvec_macros",
 ]
@@ -2433,21 +2470,21 @@ dependencies = [
 
 [[package]]
 name = "tracing"
-version = "0.1.25"
+version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01ebdc2bb4498ab1ab5f5b73c5803825e60199229ccba0698170e3be0e7f959f"
+checksum = "09adeb8c97449311ccd28a427f96fb563e7fd31aabf994189879d9da2394b89d"
 dependencies = [
  "cfg-if 1.0.0",
  "log",
- "pin-project-lite 0.2.6",
+ "pin-project-lite 0.2.7",
  "tracing-core",
 ]
 
 [[package]]
 name = "tracing-core"
-version = "0.1.17"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f50de3927f93d202783f4513cda820ab47ef17f624b03c096e86ef00c67e6b5f"
+checksum = "2ca517f43f0fb96e0c3072ed5c275fe5eece87e8cb52f4a77b69226d3b1c9df8"
 dependencies = [
  "lazy_static",
 ]
@@ -2458,30 +2495,31 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97d095ae15e245a057c8e8451bab9b3ee1e1f68e9ba2b4fbc18d0ac5237835f2"
 dependencies = [
- "pin-project 1.0.5",
+ "pin-project 1.0.8",
  "tracing",
 ]
 
 [[package]]
 name = "tree_magic_mini"
-version = "1.0.1"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "287a760af78a7d607cb231500c06009ea1e0599cd57b10c32760061979bab1f1"
+checksum = "0687683589ce7d3912e6bf52c1620d970fbed86c27e12118ca779a3780bbf888"
 dependencies = [
  "fnv",
  "lazy_static",
  "nom 6.1.2",
+ "once_cell",
  "petgraph",
 ]
 
 [[package]]
 name = "trust-dns-proto"
-version = "0.19.6"
+version = "0.19.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53861fcb288a166aae4c508ae558ed18b53838db728d4d310aad08270a7d4c2b"
+checksum = "1cad71a0c0d68ab9941d2fb6e82f8fb2e86d9945b94e1661dd0aaea2b88215a9"
 dependencies = [
  "async-trait",
- "backtrace",
+ "cfg-if 1.0.0",
  "enum-as-inner",
  "futures",
  "idna",
@@ -2496,11 +2534,10 @@ dependencies = [
 
 [[package]]
 name = "trust-dns-resolver"
-version = "0.19.6"
+version = "0.19.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6759e8efc40465547b0dfce9500d733c65f969a4cbbfbe3ccf68daaa46ef179e"
+checksum = "710f593b371175db53a26d0b38ed2978fafb9e9e8d3868b1acd753ea18df0ceb"
 dependencies = [
- "backtrace",
  "cfg-if 0.1.10",
  "futures",
  "ipconfig",
@@ -2516,9 +2553,9 @@ dependencies = [
 
 [[package]]
 name = "twoway"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b40075910de3a912adbd80b5d8bad6ad10a23eeb1f5bf9d4006839e899ba5bc"
+checksum = "c57ffb460d7c24cd6eda43694110189030a3d1dfe418416d9468fd1c1d290b47"
 dependencies = [
  "memchr",
  "unchecked-index",
@@ -2526,9 +2563,15 @@ dependencies = [
 
 [[package]]
 name = "typenum"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
+checksum = "879f6906492a7cd215bfa4cf595b600146ccfac0c79bcbd1f3000162af5e8b06"
+
+[[package]]
+name = "ucd-trie"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
 
 [[package]]
 name = "unchecked-index"
@@ -2542,38 +2585,35 @@ version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
 dependencies = [
- "version_check 0.9.2",
+ "version_check 0.9.3",
 ]
 
 [[package]]
 name = "unicode-bidi"
-version = "0.3.4"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
-dependencies = [
- "matches",
-]
+checksum = "246f4c42e67e7a4e3c6106ff716a5d067d4132a642840b242e357e468a2a0085"
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.17"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07fbfce1c8a97d547e8b5334978438d9d6ec8c20e38f56d4a4374d181493eaef"
+checksum = "d54590932941a9e9266f0832deed84ebe1bf2e4c9e4a3554d393d18f5e854bf9"
 dependencies = [
  "tinyvec",
 ]
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.7.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb0d2e7be6ae3a5fa87eed5fb451aff96f2573d2694942e40543ae0bbe19c796"
+checksum = "8895849a949e7845e06bd6dc1aa51731a103c42707010a5b591c0038fb73385b"
 
 [[package]]
 name = "unicode-xid"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
+checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
 
 [[package]]
 name = "unicode_categories"
@@ -2589,9 +2629,9 @@ checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
 [[package]]
 name = "url"
-version = "2.2.1"
+version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ccd964113622c8e9322cfac19eb1004a07e636c545f325da085d5cdde6f1f8b"
+checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"
 dependencies = [
  "form_urlencoded",
  "idna",
@@ -2601,9 +2641,9 @@ dependencies = [
 
 [[package]]
 name = "urlencoding"
-version = "1.1.1"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9232eb53352b4442e40d7900465dfc534e8cb2dc8f18656fcb2ac16112b5593"
+checksum = "68b90931029ab9b034b300b797048cf23723400aa757e8a2bfb9d748102f9821"
 
 [[package]]
 name = "v_escape"
@@ -2639,19 +2679,14 @@ dependencies = [
 
 [[package]]
 name = "value-bag"
-version = "1.0.0-alpha.6"
+version = "1.0.0-alpha.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b676010e055c99033117c2343b33a40a30b91fecd6c49055ac9cd2d6c305ab1"
+checksum = "dd320e1520f94261153e96f7534476ad869c14022aee1e59af7c778075d840ae"
 dependencies = [
  "ctor",
+ "version_check 0.9.3",
 ]
 
-[[package]]
-name = "vec-arena"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eafc1b9b2dfc6f5529177b62cf806484db55b32dc7c9658a118e11bbeb33061d"
-
 [[package]]
 name = "version_check"
 version = "0.1.5"
@@ -2660,9 +2695,9 @@ checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 
 [[package]]
 name = "version_check"
-version = "0.9.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
+checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
 
 [[package]]
 name = "waker-fn"
@@ -2684,9 +2719,9 @@ checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.71"
+version = "0.2.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ee1280240b7c461d6a0071313e08f34a60b0365f14260362e5a2b17d1d31aa7"
+checksum = "b608ecc8f4198fe8680e2ed18eccab5f0cd4caaf3d83516fa5fb2e927fda2586"
 dependencies = [
  "cfg-if 1.0.0",
  "wasm-bindgen-macro",
@@ -2694,9 +2729,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.71"
+version = "0.2.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b7d8b6942b8bb3a9b0e73fc79b98095a27de6fa247615e59d096754a3bc2aa8"
+checksum = "580aa3a91a63d23aac5b6b267e2d13cb4f363e31dce6c352fca4752ae12e479f"
 dependencies = [
  "bumpalo",
  "lazy_static",
@@ -2709,9 +2744,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.21"
+version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e67a5806118af01f0d9045915676b22aaebecf4178ae7021bc171dab0b897ab"
+checksum = "16646b21c3add8e13fdb8f20172f8a28c3dbf62f45406bcff0233188226cfe0c"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -2721,9 +2756,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.71"
+version = "0.2.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ac38da8ef716661f0f36c0d8320b89028efe10c7c0afde65baffb496ce0d3b"
+checksum = "171ebf0ed9e1458810dfcb31f2e766ad6b3a89dbda42d8901f2b268277e5f09c"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -2731,9 +2766,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.71"
+version = "0.2.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc053ec74d454df287b9374ee8abb36ffd5acb95ba87da3ba5b7d3fe20eb401e"
+checksum = "6c2657dd393f03aa2a659c25c6ae18a13a4048cebd220e147933ea837efc589f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2744,15 +2779,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.71"
+version = "0.2.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d6f8ec44822dd71f5f221a5847fb34acd9060535c1211b70a05844c0f6383b1"
+checksum = "2e0c4a743a309662d45f4ede961d7afa4ba4131a59a639f29b0069c3798bbcc2"
 
 [[package]]
 name = "web-sys"
-version = "0.3.48"
+version = "0.3.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec600b26223b2948cedfde2a0aa6756dcf1fef616f43d7b3097aaf53a6c4d92b"
+checksum = "01c70a82d842c9979078c772d4a1344685045f1a5628f677c2b2eab4dd7d2696"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2770,27 +2805,27 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "0.21.0"
+version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82015b7e0b8bad8185994674a13a93306bea76cf5a16c5a181382fd3a5ec2376"
+checksum = "aabe153544e473b775453675851ecc86863d2a81d786d741f6b76778f2a48940"
 dependencies = [
  "webpki",
 ]
 
 [[package]]
-name = "wepoll-sys"
-version = "3.0.1"
+name = "wepoll-ffi"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fcb14dea929042224824779fbc82d9fab8d2e6d3cbc0ac404de8edf489e77ff"
+checksum = "d743fdedc5c64377b5fc2bc036b01c7fd642205a0d96356034ae3404d49eb7fb"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "whoami"
-version = "1.1.0"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a921c0ad578a51c0b6c0bbb9b95f0ed11e90d61da506139e48a946edd11ee1e"
+checksum = "f7741161a40200a867c96dfa5574544efa4178cf4c8f770b62dd1cc0362d7ae1"
 dependencies = [
  "wasm-bindgen",
  "web-sys",
diff --git a/Cargo.toml b/Cargo.toml
index 2c060a4..fc4c1c7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2018"
 [dependencies]
 actix-web = "3.3.2"
 sqlx = { version = "0.5.1", default-features = false, features = [ "runtime-async-std-rustls", "postgres", "chrono" ] }
-env_logger = "0.8.3"
+env_logger = "0.9.0"
 log = "0.4.14"
 actix-files = "0.5.0"
 async-std = "1.9.0"
@@ -18,6 +18,6 @@ futures = "0.3.13"
 rand = "0.8.3"
 chrono = "0.4.19"
 htmlescape = "0.3.1"
-urlencoding = "1.1.1"
-tree_magic_mini = "1.0.1"
+urlencoding = "2.1.0"
+tree_magic_mini = "3.0.0"
 mime = "0.3.16"
diff --git a/snippet/auth.html.snippet b/snippet/auth.html.snippet
new file mode 100644
index 0000000..8712041
--- /dev/null
+++ b/snippet/auth.html.snippet
@@ -0,0 +1,9 @@
+
+        <div id="password-input">
+          <label for="password">
+            passwort benötigt (&gt;{auth_time} oder datei &gt;{auth_large_size} und &gt;{auth_large_time})
+          </label>
+          <br />
+          <input id="password" name="password" type="password" />
+        </div>
+        <script src="/assets/auth-hide.js" lang="javascript"></script>
diff --git a/snippet/max_size.html.snippet b/snippet/max_size.html.snippet
new file mode 100644
index 0000000..16d9636
--- /dev/null
+++ b/snippet/max_size.html.snippet
@@ -0,0 +1 @@
+ (maximal {max_size})
diff --git a/src/config.rs b/src/config.rs
index b470991..4891950 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,6 +1,7 @@
 use std::env;
 
 use async_std::{fs, path::PathBuf};
+use chrono::Duration;
 
 #[derive(Clone)]
 pub struct Config {
@@ -12,8 +13,8 @@ pub struct Config {
 #[derive(Clone)]
 pub struct NoAuthLimits {
     pub auth_password: String,
-    pub max_time: u64,
-    pub large_file_max_time: u64,
+    pub max_time: Duration,
+    pub large_file_max_time: Duration,
     pub large_file_size: u64,
 }
 
@@ -29,22 +30,7 @@ pub async fn get_config() -> Config {
         .await
         .expect("could not create directory for storing files");
 
-    let no_auth_limits = match (
-        env::var("AUTH_PASSWORD").ok(),
-        env_number("NO_AUTH_MAX_TIME"),
-        env_number("NO_AUTH_LARGE_FILE_MAX_TIME"),
-        env_number("NO_AUTH_LARGE_FILE_SIZE"),
-    ) {
-        (Some(auth_password), Some(max_time), Some(large_file_max_time), Some(large_file_size)) => {
-            Some(NoAuthLimits {
-                auth_password,
-                max_time,
-                large_file_max_time,
-                large_file_size,
-            })
-        }
-        _ => None,
-    };
+    let no_auth_limits = get_no_auth_limits();
 
     Config {
         files_dir,
@@ -53,6 +39,26 @@ pub async fn get_config() -> Config {
     }
 }
 
+fn get_no_auth_limits() -> Option<NoAuthLimits> {
+    match (
+        env::var("AUTH_PASSWORD").ok(),
+        env_number("NO_AUTH_MAX_TIME"),
+        env_number("NO_AUTH_LARGE_FILE_MAX_TIME"),
+        env_number("NO_AUTH_LARGE_FILE_SIZE"),
+    ) {
+        (Some(auth_password), Some(max_time), Some(large_file_max_time), Some(large_file_size)) => {
+            Some(NoAuthLimits {
+                auth_password,
+                max_time: Duration::seconds(max_time as i64),
+                large_file_max_time: Duration::seconds(large_file_max_time as i64),
+                large_file_size,
+            })
+        }
+        (None, None, None, None) => None,
+        _ => panic!("Incomplete NO_AUTH configuration: All environment variables must be specified")
+    }
+}
+
 fn env_number(variable: &str) -> Option<u64> {
     env::var(variable).ok().and_then(|n| n.parse::<u64>().ok())
 }
diff --git a/src/main.rs b/src/main.rs
index 73f2c7c..59fbe38 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,7 +7,7 @@ mod multipart;
 mod upload;
 
 use actix_files::Files;
-use actix_web::{middleware, web, App, Error, HttpResponse, HttpServer};
+use actix_web::{App, Error, HttpResponse, HttpServer, middleware::Logger, web};
 use async_std::{channel, task};
 use env_logger::Env;
 use sqlx::postgres::PgPool;
@@ -29,20 +29,20 @@ async fn main() -> std::io::Result<()> {
 
     log::info!("omnomnom");
 
-    task::spawn(deleter::delete_old_files(
-        receiver,
-        pool.clone(),
-        config.files_dir.clone(),
-    ));
-
-    let db = web::Data::new(pool);
+    let db = web::Data::new(pool.clone());
     let expiry_watch_sender = web::Data::new(sender);
     let bind_address = env::var("BIND_ADDRESS").unwrap_or_else(|_| "0.0.0.0:8000".to_owned());
 
+    task::spawn(deleter::delete_old_files(
+        receiver,
+        pool,
+        config.files_dir.clone(),
+    ));
+
     HttpServer::new({
         move || {
             App::new()
-                .wrap(middleware::Logger::new(r#"%{r}a "%r" =%s %bbytes %Tsec"#))
+                .wrap(Logger::new(r#"%{r}a "%r" =%s %bbytes %Tsec"#))
                 .app_data(db.clone())
                 .app_data(expiry_watch_sender.clone())
                 .data(config.clone())
diff --git a/src/multipart.rs b/src/multipart.rs
index a823c07..0b1e3ed 100644
--- a/src/multipart.rs
+++ b/src/multipart.rs
@@ -5,6 +5,9 @@ use async_std::{fs, fs::File, path::Path, prelude::*};
 use chrono::{prelude::*, Duration};
 use futures::{StreamExt, TryStreamExt};
 
+const MAX_UPLOAD_SECONDS: u64 = 31 * 24 * 60 * 60;
+const DEFAULT_UPLOAD_SECONDS: u64 = 30 * 60;
+
 pub(crate) struct UploadConfig {
     pub original_name: String,
     pub valid_till: DateTime<Local>,
@@ -77,20 +80,20 @@ pub(crate) async fn parse_multipart(
         let seconds = keep_for.parse().map_err(|e| {
             error::ErrorBadRequest(format!("field keep_for is not a number: {}", e))
         })?;
-        let max_keep_for = Duration::days(31).num_seconds() as u64;
-        if seconds > max_keep_for {
+        if seconds > MAX_UPLOAD_SECONDS {
             return Err(error::ErrorBadRequest(format!(
                 "maximum allowed validity is {} seconds, but you specified {} seconds",
-                max_keep_for, seconds
+                MAX_UPLOAD_SECONDS, seconds
             )));
         }
         seconds
     } else {
-        1800
+        DEFAULT_UPLOAD_SECONDS
     };
-    let valid_till = Local::now() + Duration::seconds(validated_keep_for as i64);
+    let valid_duration = Duration::seconds(validated_keep_for as i64);
+    let valid_till = Local::now() + valid_duration;
 
-    check_auth_requirements(size, validated_keep_for, password, config)?;
+    check_auth_requirements(size, valid_duration, password, config)?;
 
     Ok(UploadConfig {
         original_name,
@@ -102,7 +105,7 @@ pub(crate) async fn parse_multipart(
 
 fn check_auth_requirements(
     size: u64,
-    validated_keep_for: u64,
+    validated_keep_for: Duration,
     password: Option<String>,
     config: &config::Config,
 ) -> Result<(), error::Error> {
diff --git a/src/upload.rs b/src/upload.rs
index 75bfc08..3fe23f6 100644
--- a/src/upload.rs
+++ b/src/upload.rs
@@ -1,3 +1,5 @@
+use std::{cmp, vec};
+
 use crate::config::Config;
 use crate::file_kind::FileKind;
 use crate::multipart;
@@ -5,13 +7,15 @@ use crate::multipart::UploadConfig;
 use actix_multipart::Multipart;
 use actix_web::{error, web, Error, HttpResponse};
 use async_std::{channel::Sender, fs};
+use chrono::Duration;
 use rand::prelude::SliceRandom;
 use sqlx::postgres::PgPool;
 
 const INDEX_HTML: &str = include_str!("../template/index.html");
-const INDEX_AUTH_HTML: &str = include_str!("../template/index-auth.html");
 const AUTH_HIDE_JS: &str = include_str!("../template/auth-hide.js");
 const UPLOAD_HTML: &str = include_str!("../template/upload.html");
+const AUTH_SNIPPET_HTML: &str = include_str!("../snippet/auth.html.snippet");
+const MAX_SIZE_SNIPPET_HTML: &str = include_str!("../snippet/max_size.html.snippet");
 
 const ID_CHARS: &[char] = &[
     'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'j', 'k', 'm', 'n', 'p', 'q', 'r', 's', 't', 'u', 'v',
@@ -22,25 +26,102 @@ pub async fn index(
     req: web::HttpRequest,
     config: web::Data<Config>,
 ) -> Result<HttpResponse, Error> {
-    let upload_url = format!("{}/upload", get_host_url(&req));
-    let index_html = if config.no_auth_limits.is_some() {
-        INDEX_AUTH_HTML
-    } else {
-        INDEX_HTML
-    };
-    let filled_index_html = index_html.replace("{upload_url}", upload_url.as_str());
+    let filled_index_html = fill_index_html(req, config);
     Ok(HttpResponse::Ok()
         .content_type("text/html")
         .body(filled_index_html))
 }
 
+fn fill_index_html(req: web::HttpRequest, config: web::Data<Config>) -> String {
+    let upload_url = format!("{}/upload", get_host_url(&req));
+    let auth_snippet = config
+        .no_auth_limits
+        .as_ref()
+        .map_or("", |_| AUTH_SNIPPET_HTML);
+    let max_size_snippet = config
+        .max_file_size
+        .as_ref()
+        .map_or("", |_| MAX_SIZE_SNIPPET_HTML);
+    INDEX_HTML
+        .replace("{max_size_snippet}", max_size_snippet)
+        .replace(
+            "{max_size}",
+            &render_file_size(config.max_file_size.unwrap_or(0)),
+        )
+        .replace("{auth_snippet}", auth_snippet)
+        .replace(
+            "{auth_time}",
+            &config
+                .no_auth_limits
+                .as_ref()
+                .map(|limit| limit.max_time)
+                .map_or("".into(), render_duration),
+        )
+        .replace(
+            "{auth_large_time}",
+            &config
+                .no_auth_limits
+                .as_ref()
+                .map(|limit| limit.large_file_max_time)
+                .map_or("".into(), render_duration),
+        )
+        .replace(
+            "{auth_large_size}",
+            &config
+                .no_auth_limits
+                .as_ref()
+                .map(|limit| limit.large_file_size)
+                .map_or("".into(), render_file_size),
+        )
+        .replace("{upload_url}", upload_url.as_str())
+}
+
+fn render_file_size(size: u64) -> String {
+    let magnitude = cmp::min((size as f64).log(1024.0) as u32, 5);
+    let prefix = ["", "ki", "Mi", "Gi", "Ti", "Pi"][magnitude as usize];
+    let value = size / (1024_u64.pow(magnitude));
+    format!("{}{}B", value, prefix)
+}
+
+fn render_duration(duration: Duration) -> String {
+    let days = duration.num_days();
+    let hours = duration.num_hours() % 24;
+    let minutes = duration.num_minutes() % 60;
+    let seconds = duration.num_seconds() % 60;
+    let mut elements = vec![];
+    if let Some(name) = pluralize(days, "tag", "e") {
+        elements.push(name);
+    }
+    if let Some(name) = pluralize(hours, "stunde", "n") {
+        elements.push(name);
+    }
+    if let Some(name) = pluralize(minutes, "minute", "n") {
+        elements.push(name);
+    }
+    if let Some(name) = pluralize(seconds, "sekunde", "n") {
+        elements.push(name);
+    }
+    elements.join("+")
+}
+
+fn pluralize(number: i64, word: &str, suffix: &str) -> Option<String> {
+    match number {
+        0 => None,
+        1 => Some(format!("{} {}", number, word)),
+        _ => Some(format!("{} {}{}", number, word, suffix)),
+    }
+}
+
 pub async fn auth_hide(config: web::Data<Config>) -> Result<HttpResponse, Error> {
     if let Some(no_auth_limits) = &config.no_auth_limits {
         let auth_hide_js = AUTH_HIDE_JS
-            .replace("{no_auth_max_time}", &no_auth_limits.max_time.to_string())
+            .replace(
+                "{no_auth_max_time}",
+                &no_auth_limits.max_time.num_seconds().to_string(),
+            )
             .replace(
                 "{no_auth_large_file_max_time}",
-                &no_auth_limits.large_file_max_time.to_string(),
+                &no_auth_limits.large_file_max_time.num_seconds().to_string(),
             )
             .replace(
                 "{no_auth_large_file_size}",
diff --git a/static/index.css b/static/index.css
index 39f221c..fb00595 100644
--- a/static/index.css
+++ b/static/index.css
@@ -69,6 +69,8 @@ input[type="checkbox"] {
 
 .button {
   cursor: pointer;
+  font-family: sans;
+  font-weight: normal;
   font-size: 1rem;
 }
 
diff --git a/template/auth-hide.js b/template/auth-hide.js
index a89ca8e..bc76821 100644
--- a/template/auth-hide.js
+++ b/template/auth-hide.js
@@ -6,30 +6,32 @@ const passwordInput = document.getElementById("password-input");
 const maxTime = Number("{no_auth_max_time}");
 const largeFileMaxTime = Number("{no_auth_large_file_max_time}");
 const largeFileSize = Number("{no_auth_large_file_size}");
-const updatePasswordInput = () => {
-  const requirePassword = keep > maxTime || (size > largeFileSize && keep > largeFileMaxTime);
-  passwordInput.className = requirePassword ? "" : "hidden";
-};
 
 let keep = Number(keepFor.value);
 let size = fileUpload.files[0]
   ? fileUpload.files[0].size
   : textUpload.value.length;
+
+const updatePasswordInput = () => {
+  const requirePassword = keep > maxTime || (size > largeFileSize && keep > largeFileMaxTime);
+  passwordInput.className = requirePassword ? "" : "hidden";
+};
+
 updatePasswordInput();
 
-fileUpload.addEventListener("change", (e) => {
+fileUpload.addEventListener("change", () => {
   size = fileUpload.files[0]
     ? fileUpload.files[0].size
     : textUpload.value.length;
   updatePasswordInput();
 });
-textUpload.addEventListener("input", (e) => {
+textUpload.addEventListener("input", () => {
   if (!fileUpload.files[0]) {
     size = textUpload.value.length;
     updatePasswordInput();
   }
 });
-keepFor.addEventListener("change", (e) => {
+keepFor.addEventListener("change", () => {
   keep = Number(keepFor.value);
   updatePasswordInput();
 });
diff --git a/template/index-auth.html b/template/index-auth.html
deleted file mode 100644
index 89dd50d..0000000
--- a/template/index-auth.html
+++ /dev/null
@@ -1,64 +0,0 @@
-<!DOCTYPE html>
-<html lang="de-DE">
-  <head>
-    <title>datatrash</title>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <meta name="description" content="Temporärer Dateiaustausch" />
-    <link href="/static/index.css" rel="stylesheet" />
-  </head>
-  <body>
-    <main>
-      <h1>datatrash</h1>
-      <form action="/upload" method="POST" enctype="multipart/form-data">
-        <label for="file-upload">datei</label>
-        <br />
-        <input id="file-upload" type="file" name="file" />
-        <br />
-        <label for="text-upload">oder asciitrash</label>
-        <br />
-        <textarea id="text-upload" name="text" rows="20" cols="120"></textarea>
-        <br />
-        <label for="keep_for">gültig für</label>
-        <select id="keep_for" name="keep_for">
-          <option value="1800">30 minuten</option>
-          <option value="3600">60 minuten</option>
-          <option value="43200">12 stunden</option>
-          <option value="86400">24 stunden</option>
-          <option value="604800">eine woche</option>
-          <option value="2678400">einen monat</option>
-        </select>
-        <br />
-        <input
-          id="delete_on_download"
-          type="checkbox"
-          name="delete_on_download"
-        />
-        <label for="delete_on_download">nach einem download löschen</label>
-        <br />
-        <div id="password-input">
-          <label for="password">
-            authentifizierung für große, oder lang gültige uploads
-          </label>
-          <br />
-          <input id="password" name="password" type="password" />
-        </div>
-        <input class="main button" type="submit" value="hochladen" />
-      </form>
-      <details class="usage">
-        <summary>nutzung als api</summary>
-        <pre>
-file upload
-  curl -F 'file=@yourfile.rs' {upload_url}
-text upload
-  curl -F 'text=your text' {upload_url}
-including time
-  curl -F 'text=your text' -F 'keep_for=1800' {upload_url}
-limit to one download
-  curl -F 'text=your text' -F 'delete_on_download=true' {upload_url}</pre
-        >
-      </details>
-    </main>
-    <script src="/assets/auth-hide.js" lang="javascript"></script>
-  </body>
-</html>
diff --git a/template/index.html b/template/index.html
index f1f669a..5b1b2a2 100644
--- a/template/index.html
+++ b/template/index.html
@@ -11,7 +11,7 @@
     <main>
       <h1>datatrash</h1>
       <form action="/upload" method="POST" enctype="multipart/form-data">
-        <label for="file-upload">datei</label>
+        <label for="file-upload">datei{max_size_snippet}</label>
         <br />
         <input id="file-upload" type="file" name="file" />
         <br />
@@ -35,20 +35,26 @@
           name="delete_on_download"
         />
         <label for="delete_on_download">nach einem download löschen</label>
-        <br />
+        <br />{auth_snippet}
         <input class="main button" type="submit" value="hochladen" />
       </form>
       <details class="usage">
         <summary>nutzung als api</summary>
         <pre>
-file upload
+datei hochladen
   curl -F 'file=@yourfile.rs' {upload_url}
-text upload
+
+text hochladen
   curl -F 'text=your text' {upload_url}
-including time
+
+zeitbegrenzung setzen
   curl -F 'text=your text' -F 'keep_for=1800' {upload_url}
-limit to one download
-  curl -F 'text=your text' -F 'delete_on_download=true' {upload_url}</pre
+
+nach einem download löschen
+  curl -F 'text=your text' -F 'delete_on_download=true' {upload_url}
+
+authentifizieren
+  curl -F 'text=your text' -F 'password=…' {upload_url}</pre
         >
       </details>
     </main>