Remove some dependencies

Cargo.lock

@@ -28,12 +28,6 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6df5aef5c5830360ce5218cecb8f018af3438af5686ae945094affc86fdec63"
 
-[[package]]
-name = "arrayvec"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
-
 [[package]]
 name = "async-trait"
 version = "0.1.51"
@@ -62,12 +56,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
 
-[[package]]
-name = "base64"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -308,28 +296,12 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
-[[package]]
-name = "hexdump"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e40283dadb02f3af778878be1d717b17b4e4ab92e1d935ab03a730b0542905f2"
-dependencies = [
- "arrayvec",
- "itertools",
-]
-
 [[package]]
 name = "humantime"
 version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
-[[package]]
-name = "itertools"
-version = "0.4.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4a9b56eb56058f43dc66e58f40a214b2ccbc9f3df51861b63d51dec7b65bc3f"
-
 [[package]]
 name = "kuska-handshake"
 version = "0.2.0"
@@ -429,14 +401,12 @@ version = "0.3.0"
 dependencies = [
  "arc-swap",
  "async-trait",
- "base64",
  "bytes 0.6.0",
  "chrono",
  "env_logger",
  "err-derive",
  "futures",
  "hex",
- "hexdump",
  "kuska-handshake",
  "kuska-sodiumoxide",
  "log",

Cargo.toml

@@ -27,13 +27,10 @@ tokio-stream = "0.1.7"
 serde = { version = "1.0", default-features = false, features = ["derive"] }
 rmp-serde = "0.14.3"
 hex = "0.4.2"
-base64 = "0.12.1"
-hexdump = "0.1.1"
 
 rand = { version = "0.5.5", optional = true }
 
 log = "0.4.8"
-env_logger = "0.8"
 arc-swap = "1.1"
 async-trait = "0.1.7"
 err-derive = "0.2.3"
@@ -44,6 +41,7 @@ sodiumoxide = { version = "0.2.5-0", package = "kuska-sodiumoxide" }
 kuska-handshake = { version = "0.2.0", git = "https://github.com/Alexis211/handshake", branch = "tokio1.0", features = ["default", "async_std"] }
 
 [dev-dependencies]
+env_logger = "0.8"
 structopt = { version = "0.3", default-features = false }
 chrono = "0.4"