Trait OptionedConvert 

pub trait OptionedConvert<T>: Sized + Sealed<T>
where
    T: Optionable<Optioned = Self> + OptionableConvert,
{
    // Provided methods
    fn from_optionable(value: T) -> Self { ... }
    fn try_into_optionable(self) -> Result<T, Error> { ... }
}

Sealed helper trait to transform from the perspective of the optioned type. Will be automatically implemented for every target <T as Optionable>:Optioned.

Provided Methods

fn from_optionable(value: T) -> Self

Gets an optioned variant with all fields set.

We cannot implement From from the stdlib as we need to implement this for various stdlib primitives and containers.

fn try_into_optionable(self) -> Result<T, Error>

Try to build a full type from this optioned variant.

Errors

• If fields required by the full type are not set.

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<T, TOpt> OptionedConvert<T> for TOpt

where T: Optionable<Optioned = TOpt> + OptionableConvert,