Trait JsExprVisitor 

pub trait JsExprVisitor<R> {
    // Required methods
    fn visit_identifier(
        &mut self,
        id: &String,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_literal(
        &mut self,
        value: &NargoValue,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_unary(
        &mut self,
        op: &String,
        argument: &JsExpr,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_binary(
        &mut self,
        left: &JsExpr,
        op: &String,
        right: &JsExpr,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_call(
        &mut self,
        callee: &JsExpr,
        args: &Vec<JsExpr>,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_member(
        &mut self,
        object: &JsExpr,
        property: &JsExpr,
        computed: bool,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_optional_member(
        &mut self,
        object: &JsExpr,
        property: &JsExpr,
        computed: bool,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_optional_call(
        &mut self,
        callee: &JsExpr,
        args: &Vec<JsExpr>,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_nullish_coalescing(
        &mut self,
        left: &JsExpr,
        right: &JsExpr,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_logical_assignment(
        &mut self,
        op: &String,
        left: &JsExpr,
        right: &JsExpr,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_array(
        &mut self,
        items: &Vec<JsExpr>,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_object(
        &mut self,
        props: &HashMap<String, JsExpr>,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_arrow_function(
        &mut self,
        params: &Vec<String>,
        body: &JsExpr,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_tse_element(
        &mut self,
        tag: &String,
        attributes: &Vec<TseAttribute>,
        children: &Vec<JsExpr>,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_conditional(
        &mut self,
        test: &JsExpr,
        consequent: &JsExpr,
        alternate: &JsExpr,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_template_literal(
        &mut self,
        quasis: &Vec<String>,
        expressions: &Vec<JsExpr>,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_spread(&mut self, expr: &JsExpr, span: &Span, trivia: &Trivia) -> R;
    fn visit_type_of(
        &mut self,
        expr: &JsExpr,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_instance_of(
        &mut self,
        left: &JsExpr,
        right: &JsExpr,
        span: &Span,
        trivia: &Trivia,
    ) -> R;
    fn visit_other(&mut self, code: &String, span: &Span, trivia: &Trivia) -> R;
}

表达式访问者 trait

Required Methods

fn visit_identifier(&mut self, id: &String, span: &Span, trivia: &Trivia) -> R

访问标识符表达式

fn visit_literal( &mut self, value: &NargoValue, span: &Span, trivia: &Trivia, ) -> R

访问字面量表达式

fn visit_unary( &mut self, op: &String, argument: &JsExpr, span: &Span, trivia: &Trivia, ) -> R

访问一元表达式

fn visit_binary( &mut self, left: &JsExpr, op: &String, right: &JsExpr, span: &Span, trivia: &Trivia, ) -> R

访问二元表达式

fn visit_call( &mut self, callee: &JsExpr, args: &Vec<JsExpr>, span: &Span, trivia: &Trivia, ) -> R

访问函数调用表达式

fn visit_member( &mut self, object: &JsExpr, property: &JsExpr, computed: bool, span: &Span, trivia: &Trivia, ) -> R

访问成员访问表达式

fn visit_optional_member( &mut self, object: &JsExpr, property: &JsExpr, computed: bool, span: &Span, trivia: &Trivia, ) -> R

访问可选链成员访问表达式

fn visit_optional_call( &mut self, callee: &JsExpr, args: &Vec<JsExpr>, span: &Span, trivia: &Trivia, ) -> R

访问可选链函数调用表达式

fn visit_nullish_coalescing( &mut self, left: &JsExpr, right: &JsExpr, span: &Span, trivia: &Trivia, ) -> R

访问空值合并表达式

fn visit_logical_assignment( &mut self, op: &String, left: &JsExpr, right: &JsExpr, span: &Span, trivia: &Trivia, ) -> R

访问逻辑赋值表达式

fn visit_array( &mut self, items: &Vec<JsExpr>, span: &Span, trivia: &Trivia, ) -> R

访问数组字面量表达式

fn visit_object( &mut self, props: &HashMap<String, JsExpr>, span: &Span, trivia: &Trivia, ) -> R

访问对象字面量表达式

fn visit_arrow_function( &mut self, params: &Vec<String>, body: &JsExpr, span: &Span, trivia: &Trivia, ) -> R

访问箭头函数表达式

fn visit_tse_element( &mut self, tag: &String, attributes: &Vec<TseAttribute>, children: &Vec<JsExpr>, span: &Span, trivia: &Trivia, ) -> R

访问 TSE 元素表达式

fn visit_conditional( &mut self, test: &JsExpr, consequent: &JsExpr, alternate: &JsExpr, span: &Span, trivia: &Trivia, ) -> R

访问条件表达式

fn visit_template_literal( &mut self, quasis: &Vec<String>, expressions: &Vec<JsExpr>, span: &Span, trivia: &Trivia, ) -> R

访问模板字面量表达式

fn visit_spread(&mut self, expr: &JsExpr, span: &Span, trivia: &Trivia) -> R

访问展开表达式

fn visit_type_of(&mut self, expr: &JsExpr, span: &Span, trivia: &Trivia) -> R

访问类型测试表达式

fn visit_instance_of( &mut self, left: &JsExpr, right: &JsExpr, span: &Span, trivia: &Trivia, ) -> R

访问实例测试表达式

fn visit_other(&mut self, code: &String, span: &Span, trivia: &Trivia) -> R

访问其他表达式

Implementors

impl JsExprVisitor<()> for DefaultVisitor