Trait ToNumber 

pub trait ToNumber<'a> {
    // Required method
    fn to_number(&self, ctx: &impl GlobalContext<'a>) -> Option<f64>;
}

ToNumber

https://tc39.es/ecma262/multipage/abstract-operations.html#sec-tonumber

Required Methods

fn to_number(&self, ctx: &impl GlobalContext<'a>) -> Option<f64>

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<'a> ToNumber<'a> for Expression<'a>

fn to_number(&self, ctx: &impl GlobalContext<'a>) -> Option<f64>

Implementors

impl<'a> ToNumber<'a> for ConstantValue<'a>