Trait Missing 

pub trait Missing {
    // Required method
    fn missing() -> Self;
}

A trait alias, used internally, to provide default missing values for i8, f32, f64.

Required Methods

fn missing() -> Self

The default missing value for a type such as i8, f32, and f64.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Missing for f32

fn missing() -> Self

impl Missing for f64

fn missing() -> Self

impl Missing for i8

fn missing() -> Self

Implementors