Enum dysk_cli::args::TriBool

pub enum TriBool {
    Auto,
    Yes,
    No,
}

This is an Option but I didn’t find any way to configure clap to parse an Option as I want

Variants

Auto

Yes

No

Implementations

impl TriBool

pub fn unwrap_or_else<F>(self, f: F) -> bool

where F: FnOnce() -> bool,

Trait Implementations

impl Clone for TriBool

fn clone(&self) -> TriBool

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TriBool

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

Formats the value using the given formatter.

impl PartialEq for TriBool

fn eq(&self, other: &TriBool) -> 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 ValueEnum for TriBool

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

impl Copy for TriBool

impl Eq for TriBool

impl StructuralPartialEq for TriBool