Enum Repetition 

pub enum Repetition {
    Single,
    Multiple,
}

Information about whether a parameter may appear more than once on the command line. Note that a mandatory parameter must always appear at least once. Additionally note that some parameters allow subsequent instances to override earlier instances; these parameters as still considered non-repeating.

Variants

Single

This parameter should only appear at most once on the command line

Multiple

This parameter may appear more than once on the command line

Trait Implementations

impl Clone for Repetition

fn clone(&self) -> Repetition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Repetition

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

Formats the value using the given formatter.

impl PartialEq for Repetition

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Repetition

impl Eq for Repetition

impl StructuralPartialEq for Repetition