Enum HelpScope 

pub enum HelpScope {
    OneLevel,
    Recursive,
}

How much of a command tree a help request should render.

Requires the cli-help feature.

Variants

OneLevel

Render only the selected command’s own clap-style help.

Clap’s normal help still lists direct subcommands in the “Commands” section, but descendant command detail is not expanded.

Recursive

Render the selected command and all visible descendant subcommands.

Trait Implementations

impl Clone for HelpScope

fn clone(&self) -> HelpScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for HelpScope

impl Debug for HelpScope

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

Formats the value using the given formatter.

impl Eq for HelpScope

impl PartialEq for HelpScope

fn eq(&self, other: &HelpScope) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for HelpScope