Trait 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.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

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