Struct ArgumentState 

pub struct ArgumentState {
    pub name: &'static str,
    pub given: bool,
    pub satisfied: bool,
}

Presence information exposed across a flattened CommandArgs boundary.

Fields

name: &'static str

The canonical name used in diagnostics.

given: bool

Whether argv or an environment fallback supplied the argument.

satisfied: bool

Whether the argument is satisfied, including an unconditional default.

Trait Implementations

impl Clone for ArgumentState

fn clone(&self) -> ArgumentState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ArgumentState

impl Debug for ArgumentState

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

Formats the value using the given formatter.

impl Eq for ArgumentState

impl PartialEq for ArgumentState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ArgumentState