Struct CommandOptionSpec 

pub struct CommandOptionSpec {
    pub short: Option<char>,
    pub long: &'static str,
    pub input_name: &'static str,
    pub value_kind: OptionValueKind,
    pub default: OptionDefault,
    pub negates: Option<&'static str>,
}

Data-only descriptor for a command option and its mapped action input name.

Fields

short: Option<char>

long: &'static str

input_name: &'static str

value_kind: OptionValueKind

default: OptionDefault

negates: Option<&'static str>

Trait Implementations

impl Clone for CommandOptionSpec

fn clone(&self) -> CommandOptionSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandOptionSpec

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

Formats the value using the given formatter.

impl PartialEq for CommandOptionSpec

fn eq(&self, other: &CommandOptionSpec) -> 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 CommandOptionSpec

impl Eq for CommandOptionSpec

impl StructuralPartialEq for CommandOptionSpec