Trait aopt_help::format::HelpDisplay

pub trait HelpDisplay
where
    Self: Sized,
{
    // Required method
    fn gen_help<'a, P>(&self, policy: &P) -> Option<Cow<'a, str>>
       where Self: 'a,
             P: HelpPolicy<'a, Self>;
}

Required Methods

fn gen_help<'a, P>(&self, policy: &P) -> Option<Cow<'a, str>>

where Self: 'a, P: HelpPolicy<'a, Self>,

Object Safety

This trait is not object safe.

Implementors

impl<'b> HelpDisplay for Command<'b>

impl<'b> HelpDisplay for Store<'b>

impl<'b, T> HelpDisplay for Block<'b, T>