Enum getopts::HasArg

pub enum HasArg {
    Yes,
    No,
    Maybe,
}

Unstable (rustc_private)

: use the crates.io getopts library instead

Describes whether an option has an argument.

Variants

Yes

Unstable (rustc_private)

: use the crates.io getopts library instead

The option requires an argument.

No

Unstable (rustc_private)

: use the crates.io getopts library instead

The option takes no argument.

Maybe

Unstable (rustc_private)

: use the crates.io getopts library instead

The option argument is optional.

Trait Implementations

Derived Implementations

impl Debug for HasArg

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for HasArg

impl PartialEq for HasArg

fn eq(&self, __arg_0: &HasArg) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for HasArg

impl Clone for HasArg

fn clone(&self) -> HasArg

Returns a copy of the value.

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

Performs copy-assignment from source.