Enum NargoValue 

pub enum NargoValue {
    Null,
    Bool(bool),
    Number(f64),
    String(String),
    Array(Vec<NargoValue>),
    Object(HashMap<String, NargoValue>),
    Signal(String),
    Binary(Vec<u8>),
    Raw(String),
    Ref(String),
}

Nargo 值类型

Variants

Null

Null 值

Bool(bool)

布尔值

Number(f64)

数字

String(String)

字符串

Array(Vec<NargoValue>)

数组

Object(HashMap<String, NargoValue>)

对象

Signal(String)

响应式信号引用

Binary(Vec<u8>)

二进制数据 (如 WASM)

Raw(String)

源码片段或表达式代码

Ref(String)

跨节点引用或 ID

Implementations

impl NargoValue

pub fn get(&self, key: &str) -> Option<&NargoValue>

获取对象中的值

pub fn as_array(&self) -> Option<&Vec<NargoValue>>

转换为数组引用

pub fn is_null(&self) -> bool

检查值是否为 null

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

验证值的有效性

impl NargoValue

pub fn as_str(&self) -> Option<&str>

转换为字符串引用

pub fn as_bool(&self) -> Option<bool>

转换为布尔值

pub fn as_number(&self) -> Option<f64>

转换为数字

pub fn as_binary(&self) -> Option<&[u8]>

转换为二进制数据引用

pub fn as_object(&self) -> Option<&HashMap<String, NargoValue>>

转换为对象引用

pub fn to_json(&self) -> Result<String>

序列化为 JSON 字符串

pub fn from_json(json: &str) -> Result<Self>

从 JSON 字符串反序列化

pub fn is_json_compatible(&self) -> bool

判断值是否与 JSON 兼容

Trait Implementations

impl Clone for NargoValue

fn clone(&self) -> NargoValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NargoValue

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

Formats the value using the given formatter.

impl Default for NargoValue

fn default() -> NargoValue

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for NargoValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NargoValue

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

Formats the value using the given formatter.

impl PartialEq for NargoValue

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NargoValue