Trait null_vec::Nullable

pub trait Nullable {
    const NULL: Self;

    fn is_null(&self) -> bool;
}

A type with a null value.

Associated Constants

const NULL: Self

Required Methods

fn is_null(&self) -> bool

Implementors

• impl<T> Nullable for *const T
• impl<T> Nullable for *mut T
• impl<T> Nullable for Option<T>