Enum LiteralNode 

pub enum LiteralNode {
    Integer(i64),
    Float(f64),
    String(String),
    Symbol(String),
    Boolean(bool),
    Nil,
}

字面量节点

Variants

Integer(i64)

整数

Float(f64)

浮点数

String(String)

字符串

Symbol(String)

符号

Boolean(bool)

布尔值

Nil

nil

Trait Implementations

impl Clone for LiteralNode

fn clone(&self) -> LiteralNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LiteralNode

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

Formats the value using the given formatter.

impl PartialEq for LiteralNode

fn eq(&self, other: &LiteralNode) -> 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 StructuralPartialEq for LiteralNode