Enum EcmaVersion 

pub enum EcmaVersion {
    ES3,
    ES5,
    ES2015,
    ES2016,
    ES2017,
    ES2018,
    ES2019,
    ES2020,
    ES2021,
    ES2022,
    ESNext,
}

ECMAScript version.

Variants

ES3

ECMAScript 3 (1999).

ES5

ECMAScript 5 (2009).

ES2015

ECMAScript 2015 (ES6).

ES2016

ECMAScript 2016.

ES2017

ECMAScript 2017.

ES2018

ECMAScript 2018.

ES2019

ECMAScript 2019.

ES2020

ECMAScript 2020.

ES2021

ECMAScript 2021.

ES2022

ECMAScript 2022.

ESNext

Latest ECMAScript version.

Trait Implementations

impl Clone for EcmaVersion

fn clone(&self) -> EcmaVersion

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EcmaVersion

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EcmaVersion

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for EcmaVersion

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for EcmaVersion

fn eq(&self, other: &EcmaVersion) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for EcmaVersion

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for EcmaVersion

impl Eq for EcmaVersion

impl StructuralPartialEq for EcmaVersion