Enum StateEffect 

pub enum StateEffect {
    Put(String, Value),
    Delete(String),
}

State 的 Effect — HashMap 级别的变更。

Variants

Put(String, Value)

设置 key-value

Delete(String)

删除 key

Trait Implementations

impl Clone for StateEffect

fn clone(&self) -> StateEffect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateEffect

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StateEffect

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Effect for StateEffect

fn combine(self, _other: Self) -> Option<Self>

将此 Effect 合并到另一个同类型 Effect 中（可选）。

impl Serialize for StateEffect

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

where __S: Serializer,

Serialize this value into the given Serde serializer.