Generate NetworkSettings with IPC

This generates and applies NetworkSettings object with unix socket IPC.

- domain socket, json-rpc based communication
- switches to anyhow for burrow crate
- adds support for starting daemons on macos

tun/Cargo.toml

@@ -13,11 +13,12 @@ byteorder = "1.4"
 tracing = "0.1"
 log = "0.4"
 serde = { version = "1", features = ["derive"], optional = true }
+schemars = { version = "0.8", optional = true }
 
 futures = { version = "0.3.28", optional = true }
 
 [features]
-serde = ["dep:serde"]
+serde = ["dep:serde", "dep:schemars"]
 tokio = ["tokio/net", "dep:futures"]
 
 [target.'cfg(feature = "tokio")'.dev-dependencies]

tun/src/options.rs

@@ -4,7 +4,7 @@ use std::io::Error;
 use super::TunInterface;
 
 #[derive(Debug, Clone, Default)]
-#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
+#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize, schemars::JsonSchema))]
 pub struct TunOptions {
     /// (Windows + Linux) Name the tun interface.
     pub(crate) name: Option<String>,