Struct DefaultIf 

pub struct DefaultIf<'a> {
    pub selector: &'a str,
    pub when: Option<&'a str>,
    pub value: &'a str,
}

A default that applies when another flag is given.

Two-argument form (when is None) is clap’s ArgPredicate::IsPresent. Three-argument form is Equals.

Fields

selector: &'a str

when: Option<&'a str>

value: &'a str

Trait Implementations

impl<'a> Clone for DefaultIf<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for DefaultIf<'a>

impl<'a> Debug for DefaultIf<'a>

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

Formats the value using the given formatter.