add help message to method_url
@@ -71,6 +71,7 @@ pub struct Cli {
#[structopt(long = "default-scheme")]
pub default_scheme: Option<String>,
+ /// The request URL, preceded by an optional HTTP method.
#[structopt(name = "[METHOD] URL", parse(try_from_str = parse_method_url))]
pub method_url: (Option<Method>, String),
