Trait argh::Flag

pub trait Flag {
    // Required methods
    fn default() -> Self
       where Self: Sized;
    fn set_flag(&mut self);
}

A type which can be the receiver of a Flag.

Required Methods

fn default() -> Self

where Self: Sized,

Creates a default instance of the flag value;

fn set_flag(&mut self)

Sets the flag. This function is called when the flag is provided.

Implementations on Foreign Types

impl Flag for Option<bool>

fn default() -> Self

fn set_flag(&mut self)

impl Flag for bool

fn default() -> Self

fn set_flag(&mut self)

impl Flag for i8

fn default() -> Self

fn set_flag(&mut self)

impl Flag for i16

fn default() -> Self

fn set_flag(&mut self)

impl Flag for i32

fn default() -> Self

fn set_flag(&mut self)

impl Flag for i64

fn default() -> Self

fn set_flag(&mut self)

impl Flag for i128

fn default() -> Self

fn set_flag(&mut self)

impl Flag for u8

fn default() -> Self

fn set_flag(&mut self)

impl Flag for u16

fn default() -> Self

fn set_flag(&mut self)

impl Flag for u32

fn default() -> Self

fn set_flag(&mut self)

impl Flag for u64

fn default() -> Self

fn set_flag(&mut self)

impl Flag for u128

fn default() -> Self

fn set_flag(&mut self)

Implementors