Trait FloatOption 

pub trait FloatOption<F: Float>:
    Clone
    + Debug
    + Send
    + Sync
    + 'static {
    // Required method
    fn to_option(&self) -> Option<F>;
}

A trait to abstract over float types (f32, f64) and their Option variants.

It provides a unified way to convert these types into an Option<F> where F is a type that implements the Float trait.

Required Methods

fn to_option(&self) -> Option<F>

Converts the implementing type into an Option<F>.

• For a float type F, NaN is treated as a missing value (None).
• For Option<F>, this handles Some(NaN) by returning None, and passes through Some(value) and 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.

Implementations on Foreign Types

impl<F> FloatOption<F> for Option<F>

where F: Float + Debug + Send + Sync + 'static,

fn to_option(&self) -> Option<F>

Implementors

impl<F> FloatOption<F> for F

where F: Float + Debug + Send + Sync + 'static,