clap: generate --help

Author: MaxVerevkin

Cargo.toml

@@ -50,7 +50,7 @@ wayrs-protocols = { version = "0.3", features = ["wlr-foreign-toplevel-managemen
 [dependencies.clap]
 version = "4.0"
 default-features = false
-features = ["std", "derive"]
+features = ["std", "derive", "help"]
 
 [dependencies.serde]
 version = "1.0"

src/main.rs

@@ -70,7 +70,7 @@ struct CliArgs {
     #[clap(long = "never-pause")]
     never_pause: bool,
     /// Do not send the init sequence
-    #[clap(long = "no-init")]
+    #[clap(hide = true, long = "no-init")]
     no_init: bool,
     /// The maximum number of blocking threads spawned by tokio
     #[clap(long = "threads", short = 'j', default_value = "2")]