Enum CommandArg 

#[non_exhaustive]
pub enum CommandArg {
    Flag(ParsedFlag),
    Positional(String),
}

An argument in a parsed command line.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Flag(ParsedFlag)

A flag token (e.g., --force, -f, --color=always).

Positional(String)

A non-flag token (subcommand, path, or other argument).

Trait Implementations

impl Clone for CommandArg

fn clone(&self) -> CommandArg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandArg

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

Formats the value using the given formatter.

impl PartialEq for CommandArg

fn eq(&self, other: &CommandArg) -> 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 Eq for CommandArg

impl StructuralPartialEq for CommandArg