Struct VisibleWhen 

pub struct VisibleWhen {
    pub field: String,
    pub value: Value,
}

字段可见性条件 — 参照同级字段值动态显隐一个字段。

语义：同一作用域（组件顶层，或对象条目内）中，字段 field 的当前值 与 value 全等时该字段可见。仅影响展示层渲染，不参与值校验与持久化。

Fields

field: String

同级字段的 key（snake_case，与属性 key 一致）。

value: Value

目标值（与目标字段的 JSON 值全等比较）。

Trait Implementations

impl Clone for VisibleWhen

fn clone(&self) -> VisibleWhen

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VisibleWhen

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VisibleWhen

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for VisibleWhen

fn eq(&self, other: &VisibleWhen) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for VisibleWhen

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 VisibleWhen