Trait Flatten 

pub trait Flatten<T> {
    // Required methods
    fn flatten(self) -> Option<T>;
    fn flatten_ref(&self) -> Option<&T>;
}

A trait for Option-like types that can be flattened into a single Option.

Required Methods

fn flatten(self) -> Option<T>

fn flatten_ref(&self) -> Option<&T>

Implementations on Foreign Types

impl<T> Flatten<T> for Option<NullableOption<T>>

fn flatten(self) -> Option<T>

fn flatten_ref(&self) -> Option<&T>

Implementors