Trait UpdateFunction 

pub trait UpdateFunction<H: TensorBase>: Send + Sync {
    // Required method
    fn update(&self, old_state: &H, new_message: &H) -> H;
}

更新函数 trait：定义节点状态更新

Required Methods

fn update(&self, old_state: &H, new_message: &H) -> H

更新节点状态

Arguments

• old_state - 旧的节点状态
• new_message - 新聚合的消息

Returns

返回更新后的状态

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors