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ExpressionType

just_engine::parser::ast

Enum ExpressionType

pub enum ExpressionType {
Show 22 variants
    ExpressionWhichCanBePattern(ExpressionPatternType),
    Literal(LiteralData),
    MemberExpression(MemberExpressionType),
    ThisExpression {
        meta: Meta,
    },
    ArrayExpression {
        meta: Meta,
        elements: Vec<Option<ExpressionOrSpreadElement>>,
    },
    ObjectExpression {
        meta: Meta,
        properties: Vec<PropertyData<Box<ExpressionType>>>,
    },
    FunctionOrGeneratorExpression(FunctionData),
    UnaryExpression {
        meta: Meta,
        operator: UnaryOperator,
        argument: Box<ExpressionType>,
    },
    UpdateExpression {
        meta: Meta,
        operator: UpdateOperator,
        argument: Box<ExpressionType>,
        prefix: bool,
    },
    BinaryExpression {
        meta: Meta,
        operator: BinaryOperator,
        left: Box<ExpressionType>,
        right: Box<ExpressionType>,
    },
    AssignmentExpression {
        meta: Meta,
        operator: AssignmentOperator,
        left: PatternOrExpression,
        right: Box<ExpressionType>,
    },
    LogicalExpression {
        meta: Meta,
        operator: LogicalOperator,
        left: Box<ExpressionType>,
        right: Box<ExpressionType>,
    },
    ConditionalExpression {
        meta: Meta,
        test: Box<ExpressionType>,
        consequent: Box<ExpressionType>,
        alternate: Box<ExpressionType>,
    },
    CallExpression {
        meta: Meta,
        callee: ExpressionOrSuper,
        arguments: Vec<ExpressionOrSpreadElement>,
    },
    NewExpression {
        meta: Meta,
        callee: Box<ExpressionType>,
        arguments: Vec<ExpressionOrSpreadElement>,
    },
    SequenceExpression {
        meta: Meta,
        expressions: Vec<Box<ExpressionType>>,
    },
    ArrowFunctionExpression {
        meta: Meta,
        params: Vec<PatternType>,
        body: Box<FunctionBodyOrExpression>,
    },
    YieldExpression {
        meta: Meta,
        argument: Option<Box<ExpressionType>>,
        delegate: bool,
    },
    TemplateLiteral(TemplateLiteralData),
    TaggedTemplateExpression {
        meta: Meta,
        tag: Box<ExpressionType>,
        quasi: TemplateLiteralData,
    },
    ClassExpression(ClassData),
    MetaProperty {
        meta: Meta,
        meta_object: IdentifierData,
        property: IdentifierData,
    },
}

Variants§

ExpressionWhichCanBePattern(ExpressionPatternType)

Literal(LiteralData)

MemberExpression(MemberExpressionType)

ThisExpression

Fields

§meta: Meta

ArrayExpression

Fields

§meta: Meta

§elements: Vec<Option<ExpressionOrSpreadElement>>

ObjectExpression

Fields

§meta: Meta

§properties: Vec<PropertyData<Box<ExpressionType>>>

FunctionOrGeneratorExpression(FunctionData)

UnaryExpression

Fields

§meta: Meta

§operator: UnaryOperator

§argument: Box<ExpressionType>

UpdateExpression

Fields

§meta: Meta

§operator: UpdateOperator

§argument: Box<ExpressionType>

§prefix: bool

BinaryExpression

Fields

§meta: Meta

§operator: BinaryOperator

§left: Box<ExpressionType>

§right: Box<ExpressionType>

AssignmentExpression

Fields

§meta: Meta

§operator: AssignmentOperator

§left: PatternOrExpression

§right: Box<ExpressionType>

LogicalExpression

Fields

§meta: Meta

§operator: LogicalOperator

§left: Box<ExpressionType>

§right: Box<ExpressionType>

ConditionalExpression

Fields

§meta: Meta

§test: Box<ExpressionType>

§consequent: Box<ExpressionType>

§alternate: Box<ExpressionType>

CallExpression

Fields

§meta: Meta

§callee: ExpressionOrSuper

§arguments: Vec<ExpressionOrSpreadElement>

NewExpression

Fields

§meta: Meta

§callee: Box<ExpressionType>

§arguments: Vec<ExpressionOrSpreadElement>

SequenceExpression

Fields

§meta: Meta

§expressions: Vec<Box<ExpressionType>>

ArrowFunctionExpression

Fields

§meta: Meta

§params: Vec<PatternType>

§body: Box<FunctionBodyOrExpression>

YieldExpression

Fields

§meta: Meta

§argument: Option<Box<ExpressionType>>

§delegate: bool

TemplateLiteral(TemplateLiteralData)

TaggedTemplateExpression

Fields

§meta: Meta

§tag: Box<ExpressionType>

§quasi: TemplateLiteralData

ClassExpression(ClassData)

MetaProperty

Fields

§meta: Meta

§meta_object: IdentifierData

§property: IdentifierData

Trait Implementations§

impl Debug for ExpressionType

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

Formats the value using the given formatter. Read more

impl HasMeta for ExpressionType

fn get_meta(&self) -> &Meta

fn to_formatted_string(&self, script: &str) -> String

Auto Trait Implementations§

impl Freeze for ExpressionType

impl RefUnwindSafe for ExpressionType

impl !Send for ExpressionType

impl !Sync for ExpressionType

impl Unpin for ExpressionType

impl UnwindSafe for ExpressionType

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.