define_cmd_args

core

Macro define_cmd_args 

Source 
macro_rules! define_cmd_args {
    ( $help:literal $(#[$attrs:meta])* $vis:vis struct $name:ident { $($body:tt)* } ) => { ... };
    ( @ARM, $input:expr, $result:expr,
      $(#[$attrs:meta])* $vis:vis $name:ident : bool, $($body:tt)*) => { ... };
    ( @ARM, $input:expr, $result:expr,
      $(#[$attrs:meta])* $vis:vis $name:ident : Option<bool>, $($body:tt)*) => { ... };
    ( @ARM, $input:expr, $result:expr,
      $(#[$attrs:meta])* $vis:vis $name:ident : Option<String>, $($body:tt)*) => { ... };
    ( @ARM, $input:expr, $result:expr,) => { ... };
}