Ok, using args and all

Cargo.toml

@@ -1,9 +1,16 @@
 [package]
-name = "hello"
+name = "ssw"
 version = "0.1.0"
 edition = "2021"
+description = "A pretty basic web server, derived from the final chapter of the Rust book."
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[profile.release]
+opt-level = 3
+strip = true
+lto = true
+codegen-units = 1
 
 [dependencies]
+clap = { version = "4.0.32", features = ["derive"] }
 config = "0.13.3"