diff --git a/.vscode/settings.json b/.vscode/settings.json
index 287ffdd..7d213e7 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -7,10 +7,10 @@
     "files.trimTrailingWhitespace": true,
     "editor.suggest.preview": true,
     "editor.acceptSuggestionOnEnter": "on",
-    "rust-analyzer.checkOnSave.command": "clippy",
+    "rust-analyzer.check.command": "clippy",
     "rust-analyzer.restartServerOnConfigChange": true,
     "rust-analyzer.cargo.features": "all",
     "[rust]": {
         "editor.defaultFormatter": "rust-lang.rust-analyzer",
     },
-}
+}
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index 7fa5b6c..eca0b7b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -22,9 +22,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.66"
+version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "216261ddc8289130e551ddcd5ce8a064710c0d064a4d2895c67151c92b5443f6"
+checksum = "7de8ce5e0f9f8d88245311066a578d72b7af3e7088f32783804676302df237e4"
 
 [[package]]
 name = "autocfg"
@@ -34,15 +34,15 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.13.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+checksum = "a4a4ddaa51a5bc52a6948f74c06d20aaaddb71924eab79b8c97a8c556e942d6a"
 
 [[package]]
 name = "base64ct"
-version = "1.5.3"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b645a089122eccb6111b4f81cbc1a49f5900ac4666bb93ac027feaecf15607bf"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
 [[package]]
 name = "bindgen"
@@ -62,7 +62,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn",
+ "syn 1.0.109",
  "which",
 ]
 
@@ -74,25 +74,27 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "block-buffer"
-version = "0.10.3"
+version = "0.10.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
 dependencies = [
  "generic-array",
 ]
 
 [[package]]
 name = "bumpalo"
-version = "3.11.1"
+version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "572f695136211188308f16ad2ca5c851a712c464060ae6974944458eb83880ba"
+checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
 
 [[package]]
 name = "burrow"
 version = "0.1.0"
 dependencies = [
+ "fehler",
  "tokio",
  "tun",
+ "tun-async",
 ]
 
 [[package]]
@@ -103,15 +105,15 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
-version = "1.2.1"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
+checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
 
 [[package]]
 name = "bzip2"
-version = "0.4.3"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6afcd980b5f3a45017c57e57a2fcccbb351cc43a356ce117ef760ef8052b89b0"
+checksum = "bdb116a6ef3f6c3698828873ad02c3014b3c85cadb88496095628e3ef1e347f8"
 dependencies = [
  "bzip2-sys",
  "libc",
@@ -130,9 +132,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.74"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "581f5dba903aac52ea3feb5ec4810848460ee833876f1f9b0fdeab1f19091574"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
 dependencies = [
  "jobserver",
 ]
@@ -163,9 +165,9 @@ dependencies = [
 
 [[package]]
 name = "clang-sys"
-version = "1.4.0"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa2e27ae6ab525c3d369ded447057bca5438d86dc3a68f6faafb8269ba82ebf3"
+checksum = "c688fc74432808e3eb684cae8830a86be1d66a2bd58e1f248ed0960a590baf6f"
 dependencies = [
  "glob",
  "libc",
@@ -190,15 +192,15 @@ dependencies = [
 
 [[package]]
 name = "core-foundation-sys"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
+checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.5"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d997bd5e24a5928dd43e46dc529867e207907fe0b239c3477d924f7f2ca320"
+checksum = "280a9f2d8b3a38871a3c8a46fb80db65e5e5ed97da80c4d08bf27fb63e35e181"
 dependencies = [
  "libc",
 ]
@@ -214,9 +216,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.12"
+version = "0.8.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edbafec5fa1f196ca66527c1b12c2ec4745ca14b50f1ad8f9f6f720b55d11fac"
+checksum = "3c063cd8cc95f5c377ed0d4b49a4b21f632396ff690e8470c29b3359b346984b"
 dependencies = [
  "cfg-if",
 ]
@@ -233,9 +235,9 @@ dependencies = [
 
 [[package]]
 name = "digest"
-version = "0.10.5"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "adfbc57365a37acbd2ebf2b64d7e69bb766e2fea813521ed536f5d0520dcf86c"
+checksum = "8168378f4e5023e7218c89c891c0fd8ecdb5e5e4f18cb78f38cf245dd021e76f"
 dependencies = [
  "block-buffer",
  "crypto-common",
@@ -244,33 +246,74 @@ dependencies = [
 
 [[package]]
 name = "either"
-version = "1.8.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
+checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91"
 
 [[package]]
 name = "encoding_rs"
-version = "0.8.31"
+version = "0.8.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9852635589dc9f9ea1b6fe9f05b50ef208c85c834a562f0c6abb1c475736ec2b"
+checksum = "071a31f4ee85403370b58aca746f01041ede6f0da2730960ad001edc2b71b394"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
-name = "fastrand"
-version = "1.8.0"
+name = "errno"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a407cfaa3385c4ae6b23e84623d48c2798d06e3e6a1878f7f59f17b3f86499"
+checksum = "4bcfec3a70f97c962c307b2d2c56e358cf1d00b558d74262b5f929ee8cc7e73a"
+dependencies = [
+ "errno-dragonfly",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "errno-dragonfly"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
+dependencies = [
+ "cc",
+ "libc",
+]
+
+[[package]]
+name = "fastrand"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
 dependencies = [
  "instant",
 ]
 
 [[package]]
-name = "flate2"
-version = "1.0.24"
+name = "fehler"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f82b0f4c27ad9f8bfd1f3208d882da2b09c301bc1c828fd3a00d0216d2fbbff6"
+checksum = "d5729fe49ba028cd550747b6e62cd3d841beccab5390aa398538c31a2d983635"
+dependencies = [
+ "fehler-macros",
+]
+
+[[package]]
+name = "fehler-macros"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccb5acb1045ebbfa222e2c50679e392a71dd77030b78fb0189f2d9c5974400f9"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "flate2"
+version = "1.0.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8a2db397cb1c8772f31494cb8917e48cd1e64f0fa7efac59fbd741a0a8ce841"
 dependencies = [
  "crc32fast",
  "miniz_oxide",
@@ -308,36 +351,36 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.25"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52ba265a92256105f45b719605a571ffe2d1f0fea3807304b522c1d778f79eed"
+checksum = "955518d47e09b25bbebc7a18df10b81f0c766eaf4c4f1cccef2fca5f2a4fb5f2"
 dependencies = [
  "futures-core",
 ]
 
 [[package]]
 name = "futures-core"
-version = "0.3.25"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04909a7a7e4633ae6c4a9ab280aeb86da1236243a77b694a49eacd659a4bd3ac"
+checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
 
 [[package]]
 name = "futures-sink"
-version = "0.3.25"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39c15cf1a4aa79df40f1bb462fb39676d0ad9e366c2a33b590d7c66f4f81fcf9"
+checksum = "f43be4fe21a13b9781a69afa4985b0f6ee0e1afab2c6f454a8cf30e2b2237b6e"
 
 [[package]]
 name = "futures-task"
-version = "0.3.25"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ffb393ac5d9a6eaa9d3fdf37ae2776656b706e200c8e16b1bdb227f5198e6ea"
+checksum = "76d3d132be6c0e6aa1534069c705a74a5997a356c0dc2f86a47765e5617c5b65"
 
 [[package]]
 name = "futures-util"
-version = "0.3.25"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "197676987abd2f9cadff84926f410af1c183608d36641465df73ae8211dc65d6"
+checksum = "26b01e40b772d54cf6c6d721c1d1abd0647a0106a12ecaa1c186273392a69533"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -347,9 +390,9 @@ dependencies = [
 
 [[package]]
 name = "generic-array"
-version = "0.14.6"
+version = "0.14.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
 dependencies = [
  "typenum",
  "version_check",
@@ -357,15 +400,15 @@ dependencies = [
 
 [[package]]
 name = "glob"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
+checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
 
 [[package]]
 name = "h2"
-version = "0.3.15"
+version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f9f29bc9dda355256b2916cf526ab02ce0aeaaaf2bad60d65ef3f12f11dd0f4"
+checksum = "5be7b54589b581f624f566bf5d8eb2bab1db736c51528720b6bd36b96b55924d"
 dependencies = [
  "bytes",
  "fnv",
@@ -386,6 +429,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286"
+
 [[package]]
 name = "hex-literal"
 version = "0.3.4"
@@ -403,9 +452,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.8"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
+checksum = "bd6effc99afb63425aff9b05836f029929e345a6148a14b7ecd5ab67af944482"
 dependencies = [
  "bytes",
  "fnv",
@@ -437,9 +486,9 @@ checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 
 [[package]]
 name = "hyper"
-version = "0.14.22"
+version = "0.14.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abfba89e19b959ca163c7752ba59d737c1ceea53a5d31a149c805446fc958064"
+checksum = "cc5e554ff619822309ffd57d8734d77cd5ce6238bc956f037ea06c58238c9899"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -484,9 +533,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.9.1"
+version = "1.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
  "hashbrown",
@@ -502,31 +551,42 @@ dependencies = [
 ]
 
 [[package]]
-name = "ipnet"
-version = "2.5.0"
+name = "io-lifetimes"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "879d54834c8c76457ef4293a689b2a8c59b076067ad77b15efafbb05f92a592b"
+checksum = "9c66c74d2ae7e79a5a8f7ac924adbe38ee42a859c6539ad869eb51f0b52dc220"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "ipnet"
+version = "2.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12b6ee2129af8d4fb011108c73d99a1b83a85977f23b82460c0ae2e25bb4b57f"
 
 [[package]]
 name = "itoa"
-version = "1.0.4"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4217ad341ebadf8d8e724e264f13e593e0648f5b3e94b3896a5df283be015ecc"
+checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
 
 [[package]]
 name = "jobserver"
-version = "0.1.25"
+version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "068b1ee6743e4d11fb9c6a1e6064b3693a1b600e7f5f5988047d98b3dc9fb90b"
+checksum = "936cfd212a0155903bcbc060e316fb6cc7cbf2e1907329391ebadc1fe0ce77c2"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "js-sys"
-version = "0.3.60"
+version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
+checksum = "445dde2150c55e483f3d8416706b97ec8e8237c307e5b7b4b8dd15e6af2a0730"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -545,20 +605,26 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.137"
+version = "0.2.141"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
+checksum = "3304a64d199bb964be99741b7a14d26972741915b3649639149b2479bb46f4b5"
 
 [[package]]
 name = "libloading"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efbc0f03f9a775e9f6aed295c6a1ba2253c5757a9e03d55c6caa46a681abcddd"
+checksum = "b67380fd3b2fbe7527a606e18729d21c6f3951633d0500574c4dc22d2d638b9f"
 dependencies = [
  "cfg-if",
  "winapi",
 ]
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d59d8c75012853d2e872fb56bc8a2e53718e2cafe1a4c823143141c6d90c322f"
+
 [[package]]
 name = "log"
 version = "0.4.17"
@@ -585,9 +651,9 @@ dependencies = [
 
 [[package]]
 name = "mime"
-version = "0.3.16"
+version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
 [[package]]
 name = "minimal-lexical"
@@ -597,30 +663,30 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.5.4"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96590ba8f175222643a85693f33d26e9c8a015f599c216509b1a6894af675d34"
+checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa"
 dependencies = [
  "adler",
 ]
 
 [[package]]
 name = "mio"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de"
+checksum = "5b9d9a46eff5b4ff64b45a9e316a6d1e0bc719ef429cbec4dc630684212bfdf9"
 dependencies = [
  "libc",
  "log",
  "wasi",
- "windows-sys 0.42.0",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
 name = "native-tls"
-version = "0.2.10"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd7e2f3618557f980e0b17e8856252eee3c97fa12c54dff0ca290fb6266ca4a9"
+checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
 dependencies = [
  "lazy_static",
  "libc",
@@ -636,9 +702,9 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.25.0"
+version = "0.25.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e322c04a9e3440c327fca7b6c8a63e6890a32fa2ad689db972425f07e0d22abb"
+checksum = "f346ff70e7dbfd675fe90590b92d59ef2de15a8779ae305ebcbfd3f0caf59be4"
 dependencies = [
  "autocfg",
  "bitflags",
@@ -650,28 +716,19 @@ dependencies = [
 
 [[package]]
 name = "nom"
-version = "7.1.1"
+version = "7.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
 dependencies = [
  "memchr",
  "minimal-lexical",
 ]
 
-[[package]]
-name = "num_threads"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "once_cell"
-version = "1.16.0"
+version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
+checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "opaque-debug"
@@ -681,9 +738,9 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl"
-version = "0.10.42"
+version = "0.10.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12fc0523e3bd51a692c8850d075d74dc062ccf251c0110668cbd921917118a13"
+checksum = "7e30d8bc91859781f0a943411186324d580f2bbeb71b452fe91ae344806af3f1"
 dependencies = [
  "bitflags",
  "cfg-if",
@@ -696,13 +753,13 @@ dependencies = [
 
 [[package]]
 name = "openssl-macros"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b501e44f11665960c7e7fcf062c7d96a14ade4aa98116c004b2e37b5be7d736c"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.14",
 ]
 
 [[package]]
@@ -713,11 +770,10 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.77"
+version = "0.9.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b03b84c3b2d099b81f0953422b4d4ad58761589d0229b5506356afca05a3670a"
+checksum = "0d3d193fb1488ad46ffe3aaabc912cc931d02ee8518fe2959aea8ef52718b0c0"
 dependencies = [
- "autocfg",
  "cc",
  "libc",
  "pkg-config",
@@ -779,24 +835,24 @@ checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
 
 [[package]]
 name = "platforms"
-version = "3.0.1"
+version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8ec293fd25f7fcfeb7c70129241419a62c6200a26a725f680aff07c91d0ed05"
+checksum = "e3d7ddaed09e0eb771a79ab0fd64609ba0afb0a8366421957936ad14cbd13630"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.47"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"
+checksum = "2b63bdb0cd06f1f4dedf69b254734f9b45af66e4a031e42a7480257d9898b435"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.21"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+checksum = "4424af4bf778aae2051a77b60283332f386554255d722233d09fbfc7e30da2fc"
 dependencies = [
  "proc-macro2",
 ]
@@ -809,42 +865,33 @@ checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 
 [[package]]
 name = "redox_syscall"
-version = "0.2.16"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
 dependencies = [
  "bitflags",
 ]
 
 [[package]]
 name = "regex"
-version = "1.6.0"
+version = "1.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
+checksum = "8b1f693b24f6ac912f4893ef08244d70b6067480d2f1a46e950c9691e6749d1d"
 dependencies = [
  "regex-syntax",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.6.27"
+version = "0.6.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
-
-[[package]]
-name = "remove_dir_all"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
-dependencies = [
- "winapi",
-]
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
 
 [[package]]
 name = "reqwest"
-version = "0.11.12"
+version = "0.11.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "431949c384f4e2ae07605ccaa56d1d9d2ecdb5cadd4f9577ccfab29f2e5149fc"
+checksum = "27b71749df584b7f4cac2c426c127a7c785a5106cc98f7a8feb044115f0fa254"
 dependencies = [
  "base64",
  "bytes",
@@ -884,26 +931,39 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
-name = "ryu"
-version = "1.0.11"
+name = "rustix"
+version = "0.37.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
+checksum = "85597d61f83914ddeba6a47b3b8ffe7365107221c2e557ed94426489fefb5f77"
+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "ryu"
+version = "1.0.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f91339c0467de62360649f8d3e185ca8de4224ff281f66000de5eb2a77a79041"
 
 [[package]]
 name = "schannel"
-version = "0.1.20"
+version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d6731146462ea25d9244b2ed5fd1d716d25c52e4d54aa4fb0f3c4e9854dbe2"
+checksum = "713cfb06c7059f3588fb8044c0fad1d09e3c01d225e25b9220dbfdcf16dbb1b3"
 dependencies = [
- "lazy_static",
- "windows-sys 0.36.1",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "security-framework"
-version = "2.7.0"
+version = "2.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bc1bb97804af6631813c55739f771071e0f2ed33ee20b68c86ec505d906356c"
+checksum = "a332be01508d814fed64bf28f798a146d73792121129962fdf335bb3c49a4254"
 dependencies = [
  "bitflags",
  "core-foundation",
@@ -914,9 +974,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework-sys"
-version = "2.6.1"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0160a13a177a45bfb43ce71c01580998474f556ad854dcbca936dd2841a5c556"
+checksum = "31c9bb296072e961fcbd8853511dd39c2d8be2deb1e17c6860b1d30732b323b4"
 dependencies = [
  "core-foundation-sys",
  "libc",
@@ -924,15 +984,15 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.147"
+version = "1.0.160"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+checksum = "bb2f3770c8bce3bcda7e149193a069a0f4365bda1fa5cd88e03bca26afc1216c"
 
 [[package]]
 name = "serde_json"
-version = "1.0.87"
+version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce777b7b150d76b9cf60d28b55f5847135a003f7d7350c6be7a773508ce7d45"
+checksum = "d721eca97ac802aa7777b701877c8004d950fc142651367300d21c1cc0194744"
 dependencies = [
  "itoa",
  "ryu",
@@ -981,18 +1041,18 @@ checksum = "43b2853a4d09f215c24cc5489c992ce46052d359b5109343cbafbf26bc62f8a3"
 
 [[package]]
 name = "slab"
-version = "0.4.7"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4614a76b2a8be0058caa9dbbaf66d988527d86d003c11a94fbd335d7661edcef"
+checksum = "6528351c9bc8ab22353f9d776db39a20288e8d6c37ef8cfe3317cf875eecfc2d"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
 name = "socket2"
-version = "0.4.7"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02e2d2db9033d13a1567121ddd7a095ee144db4e1ca1b1bda3419bc0da294ebd"
+checksum = "64a4a911eed85daf18834cfaa86a79b7d266ff93ff5ba14005426219480ed662"
 dependencies = [
  "libc",
  "winapi",
@@ -1006,9 +1066,20 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
-version = "1.0.103"
+version = "1.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcf316d5356ed6847742d036f8a39c3b8435cac10bd528a4bd461928a6ab34d5"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1017,30 +1088,25 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.3.0"
+version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
+checksum = "b9fbec84f381d5795b08656e4912bec604d162bff9291d6189a78f4c8ab87998"
 dependencies = [
  "cfg-if",
  "fastrand",
- "libc",
  "redox_syscall",
- "remove_dir_all",
- "winapi",
+ "rustix",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
 name = "time"
-version = "0.3.16"
+version = "0.3.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fab5c8b9980850e06d92ddbe3ab839c062c801f3927c0fb8abd6fc8e918fbca"
+checksum = "cd0cbfecb4d19b5ea75bb31ad904eb5b9fa13f21079c3b92017ebdf4999a5890"
 dependencies = [
- "itoa",
- "libc",
- "num_threads",
  "serde",
  "time-core",
- "time-macros",
 ]
 
 [[package]]
@@ -1049,15 +1115,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e153e1f1acaef8acc537e68b44906d2db6436e2b35ac2c6b42640fff91f00fd"
 
-[[package]]
-name = "time-macros"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65bb801831d812c562ae7d2bfb531f26e66e4e1f6b17307ba4149c5064710e5b"
-dependencies = [
- "time-core",
-]
-
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -1069,43 +1126,42 @@ dependencies = [
 
 [[package]]
 name = "tinyvec_macros"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.21.2"
+version = "1.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099"
+checksum = "d0de47a4eecbe11f498978a9b29d792f0d2692d1dd003650c24c76510e3bc001"
 dependencies = [
  "autocfg",
  "bytes",
  "libc",
- "memchr",
  "mio",
  "pin-project-lite",
  "socket2",
  "tokio-macros",
- "winapi",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
 name = "tokio-macros"
-version = "1.8.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
+checksum = "61a573bdc87985e9d6ddeed1b3d864e8a302c847e40d647746df2f1de209d1ce"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.14",
 ]
 
 [[package]]
 name = "tokio-native-tls"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
+checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
 dependencies = [
  "native-tls",
  "tokio",
@@ -1113,9 +1169,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.4"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bb2e075f03b3d66d8d8785356224ba688d2906a371015e225beeb65ca92c740"
+checksum = "5427d89453009325de0d8f342c9490009f76e999cb7672d77e46267448f7e6b2"
 dependencies = [
  "bytes",
  "futures-core",
@@ -1153,9 +1209,9 @@ dependencies = [
 
 [[package]]
 name = "try-lock"
-version = "0.2.3"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
+checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 
 [[package]]
 name = "tun"
@@ -1163,6 +1219,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "bindgen",
+ "fehler",
  "hex-literal",
  "libc",
  "libloading",
@@ -1180,26 +1237,28 @@ dependencies = [
 name = "tun-async"
 version = "0.1.0"
 dependencies = [
+ "fehler",
+ "tokio",
  "tun",
 ]
 
 [[package]]
 name = "typenum"
-version = "1.15.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 
 [[package]]
 name = "unicode-bidi"
-version = "0.3.8"
+version = "0.3.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"
+checksum = "92888ba5573ff080736b3648696b70cafad7d250551175acbaa4e0385b3e1460"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.5"
+version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"
+checksum = "e5464a87b239f13a63a501f2701565754bae92d243d4bb7eb12f6d57d2269bf4"
 
 [[package]]
 name = "unicode-normalization"
@@ -1251,9 +1310,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
+checksum = "31f8dcbc21f30d9b8f2ea926ecb58f6b91192c17e9d33594b3df58b2007ca53b"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -1261,24 +1320,24 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
+checksum = "95ce90fd5bcc06af55a641a86428ee4229e44e07033963a2290a8e241607ccb9"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.33"
+version = "0.4.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23639446165ca5a5de86ae1d8896b737ae80319560fbaa4c2887b7da6e7ebd7d"
+checksum = "f219e0d211ba40266969f6dbdd90636da12f75bee4fc9d6c23d1260dadb51454"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -1288,9 +1347,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
+checksum = "4c21f77c0bedc37fd5dc21f897894a5ca01e7bb159884559461862ae90c0b4c5"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1298,28 +1357,28 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
+checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.109",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
+checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
 
 [[package]]
 name = "web-sys"
-version = "0.3.60"
+version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bcda906d8be16e728fd5adc5b729afad4e444e106ab28cd1c7256e54fa61510f"
+checksum = "e33b99f4b23ba3eec1a53ac264e35a755f00e966e0065077d6027c0f575b0b97"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -1327,9 +1386,9 @@ dependencies = [
 
 [[package]]
 name = "which"
-version = "4.3.0"
+version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c831fbbee9e129a8cf93e7747a82da9d95ba8e16621cae60ec2cdc849bacb7b"
+checksum = "2441c784c52b289a054b7201fc93253e288f094e2f4be9058343127c4226a269"
 dependencies = [
  "either",
  "libc",
@@ -1364,105 +1423,152 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
-[[package]]
-name = "windows-sys"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
-dependencies = [
- "windows_aarch64_msvc 0.36.1",
- "windows_i686_gnu 0.36.1",
- "windows_i686_msvc 0.36.1",
- "windows_x86_64_gnu 0.36.1",
- "windows_x86_64_msvc 0.36.1",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
 dependencies = [
- "windows_aarch64_gnullvm",
- "windows_aarch64_msvc 0.42.0",
- "windows_i686_gnu 0.42.0",
- "windows_i686_msvc 0.42.0",
- "windows_x86_64_gnu 0.42.0",
- "windows_x86_64_gnullvm",
- "windows_x86_64_msvc 0.42.0",
+ "windows_aarch64_gnullvm 0.42.2",
+ "windows_aarch64_msvc 0.42.2",
+ "windows_i686_gnu 0.42.2",
+ "windows_i686_msvc 0.42.2",
+ "windows_x86_64_gnu 0.42.2",
+ "windows_x86_64_gnullvm 0.42.2",
+ "windows_x86_64_msvc 0.42.2",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.45.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+dependencies = [
+ "windows-targets 0.42.2",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets 0.48.0",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+dependencies = [
+ "windows_aarch64_gnullvm 0.42.2",
+ "windows_aarch64_msvc 0.42.2",
+ "windows_i686_gnu 0.42.2",
+ "windows_i686_msvc 0.42.2",
+ "windows_x86_64_gnu 0.42.2",
+ "windows_x86_64_gnullvm 0.42.2",
+ "windows_x86_64_msvc 0.42.2",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
+dependencies = [
+ "windows_aarch64_gnullvm 0.48.0",
+ "windows_aarch64_msvc 0.48.0",
+ "windows_i686_gnu 0.48.0",
+ "windows_i686_msvc 0.48.0",
+ "windows_x86_64_gnu 0.48.0",
+ "windows_x86_64_gnullvm 0.48.0",
+ "windows_x86_64_msvc 0.48.0",
 ]
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
+checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.36.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.42.0"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
+checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.36.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.42.0"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
+checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.36.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.42.0"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
+checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.36.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.42.0"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
+checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.42.0"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
+checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.36.1"
+version = "0.42.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.42.0"
+version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
+checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
 
 [[package]]
 name = "winreg"
@@ -1475,9 +1581,9 @@ dependencies = [
 
 [[package]]
 name = "zip"
-version = "0.6.3"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "537ce7411d25e54e8ae21a7ce0b15840e7bfcff15b51d697ec3266cc76bdf080"
+checksum = "0445d0fbc924bb93539b4316c11afb121ea39296f99a3c4c9edad09e3658cdef"
 dependencies = [
  "aes",
  "byteorder",
@@ -1514,10 +1620,11 @@ dependencies = [
 
 [[package]]
 name = "zstd-sys"
-version = "2.0.1+zstd.1.5.2"
+version = "2.0.8+zstd.1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fd07cbbc53846d9145dbffdf6dd09a7a0aa52be46741825f5c97bdd4f73f12b"
+checksum = "5556e6ee25d32df2586c098bbfa278803692a20d0ab9565e049480d52707ec8c"
 dependencies = [
  "cc",
  "libc",
+ "pkg-config",
 ]
diff --git a/burrow/Cargo.toml b/burrow/Cargo.toml
index ec16981..998bdcc 100644
--- a/burrow/Cargo.toml
+++ b/burrow/Cargo.toml
@@ -3,8 +3,8 @@ name = "burrow"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
+fehler = "1.0"
 tokio = { version = "1.21", features = ["rt", "macros"] }
 tun = { version = "0.1", path = "../tun" }
+tun-async = { version = "0.1", path = "../tun-async" }
diff --git a/burrow/src/main.rs b/burrow/src/main.rs
index 3d59fd3..13c6ff1 100644
--- a/burrow/src/main.rs
+++ b/burrow/src/main.rs
@@ -1,14 +1,25 @@
+use std::{mem::MaybeUninit, net::Ipv4Addr};
+
 use tokio::io::Result;
 use tun::TunInterface;
+use tun_async::TunQueue;
 
-async fn lol() -> Result<()> {
+async fn try_main() -> Result<()> {
     let iface = TunInterface::new()?;
-    println!("{:?}", iface.name());
+    iface.set_ipv4_addr(Ipv4Addr::new(10, 0, 0, 2))?;
+    println!("{:?}", iface.index()?);
+    println!("{:?}", iface.ipv4_addr()?);
 
-    Ok(())
+    let queue = TunQueue::from_queue(iface.into())?;
+
+    loop {
+        let mut buf = [MaybeUninit::<u8>::uninit(); 1500];
+        let len = queue.try_recv(&mut buf).await?;
+        println!("Received {len} bytes");
+    }
 }
 
 #[tokio::main(flavor = "current_thread")]
 async fn main() {
-    lol().await.unwrap();
+    try_main().await.unwrap();
 }
diff --git a/tun-async/Cargo.toml b/tun-async/Cargo.toml
index e011ca4..a3ed805 100644
--- a/tun-async/Cargo.toml
+++ b/tun-async/Cargo.toml
@@ -3,7 +3,11 @@ name = "tun-async"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[features]
+default = ["tokio"]
+tokio = ["dep:tokio"]
 
 [dependencies]
-tun = { version = "0.1", path = "../tun" }
+fehler = "1.0"
+tun = { path = "../tun" }
+tokio = { version = "1.0", features = ["net"], optional = true }
diff --git a/tun-async/src/lib.rs b/tun-async/src/lib.rs
index 7d12d9a..c787680 100644
--- a/tun-async/src/lib.rs
+++ b/tun-async/src/lib.rs
@@ -1,14 +1,5 @@
-pub fn add(left: usize, right: usize) -> usize {
-    left + right
-}
+#[cfg(feature = "tokio")]
+#[path = "tokio/mod.rs"]
+pub(crate) mod imp;
 
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
-    }
-}
+pub use imp::TunQueue;
diff --git a/tun-async/src/tokio/mod.rs b/tun-async/src/tokio/mod.rs
new file mode 100644
index 0000000..13a8653
--- /dev/null
+++ b/tun-async/src/tokio/mod.rs
@@ -0,0 +1,29 @@
+use fehler::throws;
+use std::{
+    io::{self, Error},
+    mem::MaybeUninit,
+};
+use tokio::io::unix::AsyncFd;
+
+pub struct TunQueue {
+    io: AsyncFd<tun::TunQueue>,
+}
+
+impl TunQueue {
+    #[throws]
+    pub fn from_queue(queue: tun::TunQueue) -> Self {
+        Self {
+            io: AsyncFd::new(queue)?,
+        }
+    }
+
+    pub async fn try_recv(&self, buf: &mut [MaybeUninit<u8>]) -> io::Result<usize> {
+        loop {
+            let mut guard = self.io.readable().await?;
+            match guard.try_io(|inner| inner.get_ref().recv(buf)) {
+                Ok(result) => return result,
+                Err(..) => continue,
+            }
+        }
+    }
+}
diff --git a/tun/Cargo.toml b/tun/Cargo.toml
index 9a6f8fd..a311b46 100644
--- a/tun/Cargo.toml
+++ b/tun/Cargo.toml
@@ -5,6 +5,7 @@ edition = "2021"
 
 [dependencies]
 libc = "0.2"
+fehler = "1.0"
 nix = { version = "0.25", features = ["ioctl"] }
 socket2 = "0.4"
 tokio = { version = "1.21", features = [] }
@@ -20,5 +21,5 @@ hex-literal = "0.3"
 platforms = "3.0"
 reqwest = { version = "0.11", features = ["native-tls"] }
 sha2 = "0.10"
-tokio = { version = "1.21", features = ["rt"] }
+tokio = { version = "1.0", features = ["rt"] }
 zip = { version = "0.6", features = ["deflate"] }
diff --git a/tun/src/apple/mod.rs b/tun/src/apple/mod.rs
deleted file mode 100644
index cce4ea1..0000000
--- a/tun/src/apple/mod.rs
+++ /dev/null
@@ -1,90 +0,0 @@
-use socket2::SockAddr;
-use std::io::Result;
-use std::os::unix::io::{AsRawFd, IntoRawFd, RawFd};
-
-mod kern_control;
-mod queue;
-
-pub use queue::TunQueue;
-
-use crate::syscall;
-use crate::unix::copy_if_name;
-use kern_control::SysControlSocket;
-
-pub struct TunInterface {
-    socket: socket2::Socket,
-}
-
-impl TunInterface {
-    pub fn new() -> Result<TunInterface> {
-        TunInterface::connect(None)
-    }
-
-    fn connect(addr: Option<SockAddr>) -> Result<TunInterface> {
-        use socket2::{Domain, Protocol, Socket, Type};
-
-        let socket = Socket::new(
-            Domain::from(libc::AF_SYSTEM),
-            Type::DGRAM,
-            Some(Protocol::from(libc::SYSPROTO_CONTROL)),
-        )?;
-        let addr = match addr {
-            Some(addr) => addr,
-            None => socket.resolve(sys::UTUN_CONTROL_NAME, 0)?,
-        };
-        socket.connect(&addr)?;
-
-        Ok(TunInterface { socket })
-    }
-
-    pub fn name(&self) -> Result<String> {
-        let mut buf = [0i8; libc::IFNAMSIZ];
-        let mut len = buf.len() as libc::socklen_t;
-        syscall!(getsockopt(
-            self.as_raw_fd(),
-            libc::SYSPROTO_CONTROL,
-            sys::UTUN_OPT_IFNAME,
-            buf.as_mut_ptr() as *mut libc::c_void,
-            &mut len,
-        ))?;
-        let name = copy_if_name(buf);
-        Ok(name)
-    }
-
-    pub fn queue(&self) -> Result<TunQueue> {
-        todo!()
-    }
-}
-
-impl AsRawFd for TunInterface {
-    fn as_raw_fd(&self) -> RawFd {
-        self.socket.as_raw_fd()
-    }
-}
-
-impl IntoRawFd for TunInterface {
-    fn into_raw_fd(self) -> RawFd {
-        self.socket.into_raw_fd()
-    }
-}
-
-mod sys {
-    pub const UTUN_CONTROL_NAME: &str = "com.apple.net.utun_control";
-
-    pub const UTUN_OPT_IFNAME: libc::c_int = 2;
-
-    /// Copied from https://github.com/rust-lang/socket2/blob/61314a231f73964b3db969ef72c0e9479df320f3/src/sys/unix.rs#L168-L178
-    /// getsockopt is not exposed by socket2
-    #[macro_export]
-    macro_rules! syscall {
-    ($fn: ident ( $($arg: expr),* $(,)* ) ) => {{
-        #[allow(unused_unsafe)]
-        let res = unsafe { libc::$fn($($arg, )*) };
-        if res == -1 {
-            Err(std::io::Error::last_os_error())
-        } else {
-            Ok(res)
-        }
-    }};
-    }
-}
diff --git a/tun/src/apple/queue.rs b/tun/src/apple/queue.rs
deleted file mode 100644
index fdc23b6..0000000
--- a/tun/src/apple/queue.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-use std::os::unix::io::{AsRawFd, IntoRawFd, RawFd};
-
-pub struct TunQueue {
-    socket: socket2::Socket,
-}
-
-impl AsRawFd for TunQueue {
-    fn as_raw_fd(&self) -> RawFd {
-        self.socket.as_raw_fd()
-    }
-}
-
-impl IntoRawFd for TunQueue {
-    fn into_raw_fd(self) -> RawFd {
-        self.socket.into_raw_fd()
-    }
-}
diff --git a/tun/src/lib.rs b/tun/src/lib.rs
index 7082e2d..7e86059 100644
--- a/tun/src/lib.rs
+++ b/tun/src/lib.rs
@@ -1,16 +1,9 @@
-#[cfg(target_vendor = "apple")]
-#[path = "apple/mod.rs"]
-mod imp;
-
-#[cfg(target_os = "linux")]
-#[path = "linux.rs"]
-mod imp;
-
 #[cfg(target_os = "windows")]
 #[path = "windows/mod.rs"]
 mod imp;
 
 #[cfg(any(target_os = "linux", target_vendor = "apple"))]
-pub(crate) mod unix;
+#[path = "unix/mod.rs"]
+pub(crate) mod imp;
 
 pub use imp::{TunInterface, TunQueue};
diff --git a/tun/src/linux.rs b/tun/src/linux.rs
deleted file mode 100644
index b1ef0ae..0000000
--- a/tun/src/linux.rs
+++ /dev/null
@@ -1,58 +0,0 @@
-use std::fs::OpenOptions;
-use std::io::Result;
-use std::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd};
-
-use crate::unix::copy_if_name;
-
-pub struct TunInterface {
-    inner: socket2::Socket,
-}
-
-impl TunInterface {
-    pub fn new() -> Result<TunInterface> {
-        let file = OpenOptions::new()
-            .read(true)
-            .write(true)
-            .open("/dev/net/tun")?;
-
-        let iff = libc::ifreq {
-            ifr_name: [0; libc::IFNAMSIZ],
-            ifr_ifru: libc::__c_anonymous_ifr_ifru {
-                ifru_flags: (libc::IFF_TUN | libc::IFF_TUN_EXCL | libc::IFF_NO_PI) as i16,
-            },
-        };
-        unsafe { sys::tun_set_iff(file.as_raw_fd(), &iff)? };
-
-        let inner = unsafe { socket2::Socket::from_raw_fd(file.into_raw_fd()) };
-        Ok(TunInterface { inner })
-    }
-
-    pub fn name(&self) -> Result<String> {
-        let mut iff = libc::ifreq {
-            ifr_name: [0; libc::IFNAMSIZ],
-            ifr_ifru: libc::__c_anonymous_ifr_ifru { ifru_flags: 0 },
-        };
-        unsafe { sys::tun_get_iff(self.inner.as_raw_fd(), &mut iff)? };
-
-        let name = copy_if_name(iff.ifr_name);
-        Ok(name)
-    }
-}
-
-mod sys {
-    use nix::{ioctl_read_bad, ioctl_write_ptr_bad, request_code_read, request_code_write};
-    use std::mem::size_of;
-
-    ioctl_write_ptr_bad!(
-        tun_set_iff,
-        request_code_write!(b'T', 202, size_of::<libc::c_int>()),
-        libc::ifreq
-    );
-    ioctl_read_bad!(
-        tun_get_iff,
-        request_code_read!(b'T', 210, size_of::<libc::c_uint>()),
-        libc::ifreq
-    );
-}
-
-pub struct TunQueue;
diff --git a/tun/src/unix.rs b/tun/src/unix.rs
deleted file mode 100644
index 17c425c..0000000
--- a/tun/src/unix.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-use std::ffi::{c_char, CStr};
-
-pub fn copy_if_name(buf: [c_char; libc::IFNAMSIZ]) -> String {
-    // TODO: Switch to `CStr::from_bytes_until_nul` when stabilized
-    unsafe {
-        CStr::from_ptr(buf.as_ptr() as *const _)
-            .to_str()
-            .unwrap()
-            .to_string()
-    }
-}
diff --git a/tun/src/apple/kern_control.rs b/tun/src/unix/apple/kern_control.rs
similarity index 86%
rename from tun/src/apple/kern_control.rs
rename to tun/src/unix/apple/kern_control.rs
index f913fb6..396a878 100644
--- a/tun/src/apple/kern_control.rs
+++ b/tun/src/unix/apple/kern_control.rs
@@ -1,5 +1,6 @@
+use fehler::throws;
 use libc::{sockaddr_ctl, AF_SYSTEM, AF_SYS_CONTROL};
-use std::io::Result;
+use std::io::Error;
 use std::mem::size_of;
 use std::os::unix::io::AsRawFd;
 
@@ -7,11 +8,13 @@ use std::os::unix::io::AsRawFd;
 ///
 /// Pulled from XNU source: https://github.com/apple/darwin-xnu/blob/main/bsd/sys/kern_control.h
 pub trait SysControlSocket {
-    fn resolve(&self, name: &str, index: u32) -> Result<socket2::SockAddr>;
+    #[throws]
+    fn resolve(&self, name: &str, index: u32) -> socket2::SockAddr;
 }
 
 impl SysControlSocket for socket2::Socket {
-    fn resolve(&self, name: &str, index: u32) -> Result<socket2::SockAddr> {
+    #[throws]
+    fn resolve(&self, name: &str, index: u32) -> socket2::SockAddr {
         let mut info = sys::ctl_info {
             ctl_id: 0,
             ctl_name: [0; 96],
@@ -34,7 +37,7 @@ impl SysControlSocket for socket2::Socket {
             })
         }?;
 
-        Ok(addr)
+        addr
     }
 }
 
diff --git a/tun/src/unix/apple/mod.rs b/tun/src/unix/apple/mod.rs
new file mode 100644
index 0000000..9417d32
--- /dev/null
+++ b/tun/src/unix/apple/mod.rs
@@ -0,0 +1,98 @@
+use fehler::throws;
+use libc::c_char;
+use socket2::{Domain, SockAddr};
+use std::mem;
+use std::net::SocketAddrV4;
+use std::os::unix::io::{AsRawFd, IntoRawFd, RawFd};
+
+mod kern_control;
+mod sys;
+
+pub use super::queue::TunQueue;
+
+use super::{ifname_to_string, string_to_ifname};
+use kern_control::SysControlSocket;
+
+#[derive(Debug)]
+pub struct TunInterface {
+    pub(crate) socket: socket2::Socket,
+}
+
+impl TunInterface {
+    #[throws]
+    pub fn new() -> TunInterface {
+        TunInterface::connect(0)?
+    }
+
+    #[throws]
+    fn connect(index: u32) -> TunInterface {
+        use socket2::{Domain, Protocol, Socket, Type};
+
+        let socket = Socket::new(
+            Domain::from(libc::AF_SYSTEM),
+            Type::DGRAM,
+            Some(Protocol::from(libc::SYSPROTO_CONTROL)),
+        )?;
+        let addr = socket.resolve(sys::UTUN_CONTROL_NAME, index)?;
+        socket.connect(&addr)?;
+
+        TunInterface { socket }
+    }
+
+    #[throws]
+    pub fn name(&self) -> String {
+        let mut buf = [0 as c_char; libc::IFNAMSIZ];
+        let mut len = buf.len() as libc::socklen_t;
+        sys::syscall!(getsockopt(
+            self.as_raw_fd(),
+            libc::SYSPROTO_CONTROL,
+            sys::UTUN_OPT_IFNAME,
+            buf.as_mut_ptr() as *mut libc::c_void,
+            &mut len,
+        ))?;
+        ifname_to_string(buf)
+    }
+
+    #[throws]
+    pub fn index(&self) -> i32 {
+        let socket = Socket::new(Domain::IPV4, Type::DGRAM, None)?;
+        unsafe {
+            let mut iff: libc::ifreq = mem::zeroed();
+            iff.ifr_name = string_to_ifname(self.name()?);
+            sys::if_get_index(socket.as_raw_fd(), &mut iff)?;
+            iff.ifr_ifru.ifru_ifindex
+        }
+    }
+
+    #[throws]
+    pub fn set_addr(&self, addr: IpAddr) {
+        match addr {
+            IpAddr::V4(addr) => self.set_ipv4_addr(addr)?,
+            _ => (),
+        }
+    }
+
+    #[throws]
+    pub fn set_ipv4_addr(&self, addr: Ipv4Addr) {
+        let socket = Socket::new(Domain::IPV4, Type::DGRAM, None)?;
+        let addr = SockAddr::from(SocketAddrV4::new(addr, 0));
+        unsafe {
+            let mut iff: libc::ifreq = mem::zeroed();
+            iff.ifr_name = string_to_ifname(self.name()?);
+            iff.ifr_ifru.ifru_addr = *addr.as_ptr();
+            sys::if_set_addr(socket.as_raw_fd(), &iff)?;
+        }
+    }
+}
+
+impl AsRawFd for TunInterface {
+    fn as_raw_fd(&self) -> RawFd {
+        self.socket.as_raw_fd()
+    }
+}
+
+impl IntoRawFd for TunInterface {
+    fn into_raw_fd(self) -> RawFd {
+        self.socket.into_raw_fd()
+    }
+}
diff --git a/tun/src/unix/apple/sys.rs b/tun/src/unix/apple/sys.rs
new file mode 100644
index 0000000..4fe984e
--- /dev/null
+++ b/tun/src/unix/apple/sys.rs
@@ -0,0 +1,22 @@
+pub const UTUN_CONTROL_NAME: &str = "com.apple.net.utun_control";
+pub const UTUN_OPT_IFNAME: libc::c_int = 2;
+
+#[repr(C)]
+pub struct ifreq {}
+
+/// Copied from https://github.com/rust-lang/socket2/blob/61314a231f73964b3db969ef72c0e9479df320f3/src/sys/unix.rs#L168-L178
+/// getsockopt is not exposed by socket2
+#[macro_export]
+macro_rules! syscall {
+    ($fn: ident ( $($arg: expr),* $(,)* ) ) => {{
+        #[allow(unused_unsafe)]
+        let res = unsafe { libc::$fn($($arg, )*) };
+        if res == -1 {
+            Err(std::io::Error::last_os_error())
+        } else {
+            Ok(res)
+        }
+    }};
+}
+
+pub use syscall;
diff --git a/tun/src/unix/linux/mod.rs b/tun/src/unix/linux/mod.rs
new file mode 100644
index 0000000..ffa80ff
--- /dev/null
+++ b/tun/src/unix/linux/mod.rs
@@ -0,0 +1,87 @@
+use fehler::throws;
+
+use socket2::{Domain, SockAddr, Socket, Type};
+use std::fs::OpenOptions;
+use std::io::Error;
+use std::mem;
+use std::net::{Ipv4Addr, SocketAddrV4};
+use std::os::fd::RawFd;
+use std::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd};
+
+
+use super::{ifname_to_string, string_to_ifname};
+
+mod sys;
+
+#[derive(Debug)]
+pub struct TunInterface {
+    pub(crate) socket: socket2::Socket,
+}
+
+impl TunInterface {
+    #[throws]
+    pub fn new() -> TunInterface {
+        let file = OpenOptions::new()
+            .read(true)
+            .write(true)
+            .open("/dev/net/tun")?;
+
+        let iff = libc::ifreq {
+            ifr_name: [0; libc::IFNAMSIZ],
+            ifr_ifru: libc::__c_anonymous_ifr_ifru {
+                ifru_flags: (libc::IFF_TUN | libc::IFF_TUN_EXCL | libc::IFF_NO_PI) as i16,
+            },
+        };
+        unsafe { sys::tun_set_iff(file.as_raw_fd(), &iff)? };
+
+        let socket = unsafe { socket2::Socket::from_raw_fd(file.into_raw_fd()) };
+        TunInterface { socket }
+    }
+
+    #[throws]
+    pub fn name(&self) -> String {
+        let mut iff = unsafe { mem::zeroed() };
+        unsafe { sys::tun_get_iff(self.socket.as_raw_fd(), &mut iff)? };
+        ifname_to_string(iff.ifr_name)
+    }
+
+    #[throws]
+    fn ifreq(&self) -> sys::ifreq {
+        let mut iff: sys::ifreq = unsafe { mem::zeroed() };
+        iff.ifr_name = string_to_ifname(&self.name()?);
+        iff
+    }
+
+    #[throws]
+    pub fn index(&self) -> i32 {
+        let mut iff = self.ifreq()?;
+        self.perform(|fd| unsafe { sys::if_get_index(fd, &mut iff) })?;
+        unsafe { iff.ifr_ifru.ifru_ifindex }
+    }
+
+    #[throws]
+    pub fn set_ipv4_addr(&self, addr: Ipv4Addr) {
+        let addr = SockAddr::from(SocketAddrV4::new(addr, 0));
+
+        let mut iff = self.ifreq()?;
+        iff.ifr_ifru.ifru_addr = unsafe { *addr.as_ptr() };
+
+        self.perform(|fd| unsafe { sys::if_set_addr(fd, &iff) })?;
+    }
+
+    #[throws]
+    pub fn ipv4_addr(&self) -> Ipv4Addr {
+        let mut iff = self.ifreq()?;
+        self.perform(|fd| unsafe { sys::if_get_addr(fd, &mut iff) })?;
+
+        let addr = unsafe { &*(&iff.ifr_ifru.ifru_addr as *const _ as *const sys::sockaddr_in) };
+
+        Ipv4Addr::from(addr.sin_addr.s_addr)
+    }
+
+    #[throws]
+    fn perform<R>(&self, perform: impl FnOnce(RawFd) -> Result<R, nix::Error>) -> R {
+        let socket = Socket::new(Domain::IPV4, Type::DGRAM, None)?;
+        perform(socket.as_raw_fd())?
+    }
+}
diff --git a/tun/src/unix/linux/sys.rs b/tun/src/unix/linux/sys.rs
new file mode 100644
index 0000000..5df22d9
--- /dev/null
+++ b/tun/src/unix/linux/sys.rs
@@ -0,0 +1,19 @@
+use nix::{ioctl_read_bad, ioctl_write_ptr_bad, request_code_read, request_code_write};
+use std::mem::size_of;
+
+pub use libc::ifreq;
+pub use libc::sockaddr_in;
+
+ioctl_write_ptr_bad!(
+    tun_set_iff,
+    request_code_write!(b'T', 202, size_of::<libc::c_int>()),
+    libc::ifreq
+);
+ioctl_read_bad!(
+    tun_get_iff,
+    request_code_read!(b'T', 210, size_of::<libc::c_uint>()),
+    libc::ifreq
+);
+ioctl_read_bad!(if_get_index, libc::SIOCGIFINDEX, libc::ifreq);
+ioctl_read_bad!(if_get_addr, libc::SIOCGIFADDR, libc::ifreq);
+ioctl_write_ptr_bad!(if_set_addr, libc::SIOCSIFADDR, libc::ifreq);
diff --git a/tun/src/unix/mod.rs b/tun/src/unix/mod.rs
new file mode 100644
index 0000000..7574d02
--- /dev/null
+++ b/tun/src/unix/mod.rs
@@ -0,0 +1,51 @@
+mod queue;
+
+#[cfg(target_vendor = "apple")]
+#[path = "apple/mod.rs"]
+mod imp;
+
+#[cfg(target_os = "linux")]
+#[path = "linux/mod.rs"]
+mod imp;
+
+
+
+pub use imp::TunInterface;
+
+pub use queue::TunQueue;
+
+pub fn ifname_to_string(buf: [libc::c_char; libc::IFNAMSIZ]) -> String {
+    // TODO: Switch to `CStr::from_bytes_until_nul` when stabilized
+    unsafe {
+        std::ffi::CStr::from_ptr(buf.as_ptr() as *const _)
+            .to_str()
+            .unwrap()
+            .to_string()
+    }
+}
+
+pub fn string_to_ifname(name: &str) -> [libc::c_char; libc::IFNAMSIZ] {
+    let mut buf = [0 as libc::c_char; libc::IFNAMSIZ];
+    let len = name.len().min(buf.len());
+    buf[..len].copy_from_slice(unsafe { &*(name.as_bytes() as *const _ as *const [libc::c_char]) });
+    buf
+}
+
+mod sys {
+    /// Copied from https://github.com/rust-lang/socket2/blob/61314a231f73964b3db969ef72c0e9479df320f3/src/sys/unix.rs#L168-L178
+    /// getsockopt is not exposed by socket2
+    #[macro_export]
+    macro_rules! call {
+        ($fn: ident ( $($arg: expr),* $(,)* ) ) => {{
+            #[allow(unused_unsafe)]
+            let res = unsafe { libc::$fn($($arg, )*) };
+            if res == -1 {
+                Err(std::io::Error::last_os_error())
+            } else {
+                Ok(res)
+            }
+        }};
+    }
+
+    pub use call;
+}
diff --git a/tun/src/unix/queue.rs b/tun/src/unix/queue.rs
new file mode 100644
index 0000000..1288a3b
--- /dev/null
+++ b/tun/src/unix/queue.rs
@@ -0,0 +1,59 @@
+use fehler::throws;
+
+use std::{
+    io::{Error, Read, Write},
+    mem::MaybeUninit,
+    os::unix::io::{AsRawFd, IntoRawFd, RawFd},
+};
+
+use crate::TunInterface;
+
+pub struct TunQueue {
+    socket: socket2::Socket,
+}
+
+impl TunQueue {
+    #[throws]
+    pub fn recv(&self, buf: &mut [MaybeUninit<u8>]) -> usize {
+        self.socket.recv(buf)?
+    }
+}
+
+impl Read for TunQueue {
+    #[throws]
+    fn read(&mut self, buf: &mut [u8]) -> usize {
+        self.socket.read(buf)?
+    }
+}
+
+impl Write for TunQueue {
+    #[throws]
+    fn write(&mut self, buf: &[u8]) -> usize {
+        self.socket.write(buf)?
+    }
+
+    #[throws]
+    fn flush(&mut self) {
+        self.socket.flush()?
+    }
+}
+
+impl From<TunInterface> for TunQueue {
+    fn from(interface: TunInterface) -> TunQueue {
+        TunQueue {
+            socket: interface.socket,
+        }
+    }
+}
+
+impl AsRawFd for TunQueue {
+    fn as_raw_fd(&self) -> RawFd {
+        self.socket.as_raw_fd()
+    }
+}
+
+impl IntoRawFd for TunQueue {
+    fn into_raw_fd(self) -> RawFd {
+        self.socket.into_raw_fd()
+    }
+}