extendr_api::scalar

Trait Scalar

Source 
pub trait Scalar<T>: CanBeNA
where
    T: PartialEq + Copy,
{
    // Required methods
    fn inner(&self) -> T;
    fn new(val: T) -> Self;
}

Required Methods§

Source

fn inner(&self) -> T

Source

fn new(val: T) -> Self

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§