updated deps and retrofitted to new apis

[mwrock]

Signed-off-by: Matt Wrock matt@mattwrock.com

[davidMcneil]

Hey Matt, this is awesome! Thanks for the PR.

The one change is I generally think it is bad form to have "*" dependencies in a library. Could you change the dependency sections to

[dependencies]
bytes = "1.0"
futures = "0.3"
log = "0.4"
nom = "6.2"
owning_ref = "0.4"
pin-project = "1.0"
rand = "0.8"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
tokio = { version = "1.9", features = ["io-util", "macros", "sync", "time", "net"] }
tokio-util = { version = "0.6", features = ["codec"] }
tokio-stream = { version = "0.1", features = ["sync"] }
uuid = { version = "0.8", features = ["v4"] }

# Optional dependencies
native-tls-crate = { version = "0.2", optional = true, package = "native-tls" }
rustls = { version = "0.19", optional = true }
tokio-native-tls = { version = "0.3", optional = true }
tokio-rustls = { version = "0.22", optional = true }

[dev-dependencies]
env_logger = "0.9"
hostname = "0.3"
tokio = { version = "1.9", features = ["process", "rt-multi-thread"] }