Trait OptionMetaCopyExt 

pub trait OptionMetaCopyExt<T: Copy> {
    // Required method
    fn value(&self) -> Option<T>;
}

Extension trait for Option<Meta<T>> where T is Copy (like bool).

Required Methods

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

Get the inner value if present.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T: Copy> OptionMetaCopyExt<T> for Option<Meta<T>>

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

Implementors