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".

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>