Trait OptionT 

pub trait OptionT: Sealed {
    const IS_SOME: bool;
}

Type-level enum for Option.

Required Associated Constants

const IS_SOME: bool

Is this Some or None ?

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.

Implementors

impl OptionT for OptionTNone

const IS_SOME: bool = false

impl<T> OptionT for OptionTSome<T>

const IS_SOME: bool = true