refactor envelope with clap derive api

src/ui/table/args.rs

@@ -1,21 +0,0 @@
-use clap::{Arg, ArgMatches};
-
-const ARG_MAX_TABLE_WIDTH: &str = "max-table-width";
-
-pub(crate) type MaxTableWidth = Option<usize>;
-
-/// Represents the max table width argument.
-pub fn max_width() -> Arg {
-    Arg::new(ARG_MAX_TABLE_WIDTH)
-        .help("Defines a maximum width for the table")
-        .long("max-width")
-        .short('w')
-        .value_name("INT")
-}
-
-/// Represents the max table width argument parser.
-pub fn parse_max_width(matches: &ArgMatches) -> Option<usize> {
-    matches
-        .get_one::<String>(ARG_MAX_TABLE_WIDTH)
-        .and_then(|s| s.parse().ok())
-}

src/ui/table/mod.rs

@@ -1,5 +1,4 @@
 pub mod arg;
-pub mod args;
 pub mod table;
 
 pub use table::*;