Enum NumValues

pub enum NumValues {
    None,
    Fixed(usize),
    AtLeast(usize),
    Between(usize, usize),
    Any,
}

The number of values users are able to assign an arg If None we will treat the arg as a flag. This is a special case because if flags are seen multiple times (e.g -vvv) we need to handle that as extra verbose by exposing the number of repetitions. This isn’t needed for normal flags though - just now we overwrite them, but in the future we may move to appending there

Variants

None

Fixed(usize)

AtLeast(usize)

Between(usize, usize)

Any

Trait Implementations

impl Debug for NumValues

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

Formats the value using the given formatter.

impl Default for NumValues

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for NumValues

fn eq(&self, other: &NumValues) -> 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 StructuralPartialEq for NumValues