Struct ExpressionIR 

pub struct ExpressionIR {
    pub code: String,
    pub ast: Option<JsExpr>,
    pub is_static: bool,
    pub span: Span,
    pub trivia: Trivia,
}

表达式 IR

Fields

code: String

表达式代码

ast: Option<JsExpr>

表达式 AST

is_static: bool

是否为静态表达式

span: Span

位置信息

trivia: Trivia

Trivia 信息

Implementations

impl ExpressionIR

pub fn validate(&self, depth: usize) -> Result<(), Error>

验证表达式的有效性

pub fn is_empty(&self) -> bool

检查表达式是否为空

Trait Implementations

impl Clone for ExpressionIR

fn clone(&self) -> ExpressionIR

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExpressionIR

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

Formats the value using the given formatter.

impl Default for ExpressionIR

fn default() -> ExpressionIR

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExpressionIR

fn deserialize<__D>( __deserializer: __D, ) -> Result<ExpressionIR, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ExpressionIR

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ExpressionIR