Enum HelpSection

#[non_exhaustive]
pub enum HelpSection<'a> {
    Short(&'a HelpSection<'a>),
    Long(&'a HelpSection<'a>),
    Text(&'a [Segment<'a>]),
    Name(&'a str, &'a [HelpSection<'a>]),
    Table(TableMode, &'a [(&'a str, &'a [HelpSection<'a>])]),
}

Part of a help message. Should be created with the sections macro.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Short(&'a HelpSection<'a>)

Long(&'a HelpSection<'a>)

Text(&'a [Segment<'a>])

Name(&'a str, &'a [HelpSection<'a>])

Table(TableMode, &'a [(&'a str, &'a [HelpSection<'a>])])

Trait Implementations

impl<'a> Clone for HelpSection<'a>

fn clone(&self) -> HelpSection<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for HelpSection<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.