fn format_sub_usage_string(
        &self,
        max_width: Option<usize>,
        leading_spaces: Option<usize>,
        trailing_spaces: Option<usize>,
    ) -> String {
        self.format_sub_usage_string_with_filters(
            max_width,
            leading_spaces,
            trailing_spaces,
            None
        )
    }
/// returns a nicely formatted string containing only
/// the flag usage, and option usage. allows specifying max
/// width, and spaces in between the names/help strings.
returns a nicely formatted string containing only
the flag usage, and option usage. allows specifying max
width, and spaces in between the names/help strings.
returns a nicely formatted string containing only the flag usage and option usage . allows specifying max width and spaces in between the names / help strings .
fn format_sub_usage_string(
        &self,
        max_width: Option<usize>,
        leading_spaces: Option<usize>,
        trailing_spaces: Option<usize>,
    ) -> String {
        self.format_sub_usage_string_with_filters(
            max_width,
            leading_spaces,
            trailing_spaces,
            None
        )
    }
fn format_sub_usage_string ( & self , max_width : Option < usize > , leading_spaces : Option < usize > , trailing_spaces : Option < usize > , ) -> String { self . format_sub_usage_string_with_filters ( max_width , leading_spaces , trailing_spaces , None ) }
returns a nicely formatted string containing only
the flag usage, and option usage.
returns a nicely formatted string containing only the flag usage and option usage .
&self
max_width
Option<usize>
leading_spaces
Option<usize>
trailing_spaces
Option<usize>
&self
max_width
Option<usize>
leading_spaces
Option<usize>
trailing_spaces
Option<usize>