Trait fool::BoolExt

pub trait BoolExt: Sized {
    fn option(self) -> Option<()>;
    fn some<T>(self, value: T) -> Option<T>;
    fn some_with<T, F>(self, f: F) -> Option<T>
    where
        F: Fn() -> T;
    fn ok_or<T, E>(self, value: T, error: E) -> Result<T, E>;
    fn ok_or_else<F, G, T, E>(self, f: F, g: G) -> Result<T, E>
    where
        F: Fn() -> T,
        G: Fn() -> E;
}

Required Methods

fn option(self) -> Option<()>

fn some<T>(self, value: T) -> Option<T>

fn some_with<T, F>(self, f: F) -> Option<T>where
    F: Fn() -> T,

fn ok_or<T, E>(self, value: T, error: E) -> Result<T, E>

fn ok_or_else<F, G, T, E>(self, f: F, g: G) -> Result<T, E>where
    F: Fn() -> T,
    G: Fn() -> E,

Implementations on Foreign Types

impl BoolExt for bool

fn option(self) -> Option<()>

fn some<T>(self, value: T) -> Option<T>

fn some_with<T, F>(self, f: F) -> Option<T>where
    F: Fn() -> T,

fn ok_or<T, E>(self, value: T, error: E) -> Result<T, E>

fn ok_or_else<F, G, T, E>(self, f: F, g: G) -> Result<T, E>where
    F: Fn() -> T,
    G: Fn() -> E,

Implementors