Enum Syntax 

pub enum Syntax {
    Es(EsSyntax),
    Typescript(TsSyntax),
}

Parser syntax mode.

Variants

Es(EsSyntax)

ECMAScript mode.

Typescript(TsSyntax)

Available on crate feature typescript only.

TypeScript mode.

Implementations

impl Syntax

pub fn jsx(self) -> bool

Returns true if JSX should be parsed.

pub fn typescript(self) -> bool

Returns true if TypeScript should be parsed.

pub fn decorators(self) -> bool

Returns true if decorators are enabled.

pub fn explicit_resource_management(self) -> bool

Returns true if resource declarations are enabled.

pub fn early_errors(self) -> bool

Returns true when early errors should be checked.

pub fn allow_super_outside_method(self) -> bool

Returns true if super outside method is allowed.

pub fn allow_return_outside_function(self) -> bool

Returns true if return outside function is allowed.

Trait Implementations

impl Clone for Syntax

fn clone(&self) -> Syntax

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Syntax

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

Formats the value using the given formatter.

impl Default for Syntax

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Syntax

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Syntax

fn eq(&self, other: &Syntax) -> 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 Syntax

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 Syntax

impl Eq for Syntax

impl StructuralPartialEq for Syntax