Trait BoolTriboolExt 

pub trait BoolTriboolExt: TriboolExt<bool> {
    // Required methods
    fn get_or(&self, default: bool) -> bool;
    fn is_undef(&self) -> bool;
    fn get_str(&self) -> String;
}

Extend Option with tribool-specific methods

Required Methods

fn get_or(&self, default: bool) -> bool

Get the boolean value with a default if undefined

Arguments

• default - The default value to use if undefined

Returns

The boolean value or the default

fn is_undef(&self) -> bool

Check if the tribool is undefined

Returns

true if the value is None, false otherwise

fn get_str(&self) -> String

Get the string representation of the tribool

Returns

“true” if true, “false” if false, empty string if undefined

Implementations on Foreign Types

impl BoolTriboolExt for Option<bool>

fn get_or(&self, default: bool) -> bool

fn is_undef(&self) -> bool

fn get_str(&self) -> String

Implementors