Struct App 

pub struct App<R>
where
    R: Registry,
{
    pub config: AppConfig,
    /* private fields */
}

RPC 应用程序

Fields

config: AppConfig

应用配置

Implementations

impl<R> App<R>

where R: Registry,

pub fn new(id: &str, name: &str, version: &str) -> Self

创建新的应用实例

Arguments

• id - 应用ID
• name - 应用名称
• version - 应用版本

pub fn new_simple(name: &str) -> Self

创建简单应用实例（使用随机ID）

pub fn new_not_register(id: &str, name: &str, version: &str) -> Self

创建不需要注册的应用实例

pub fn new_simple_not_register(name: &str) -> Self

创建简单的不需要注册的应用实例

pub fn register(self, register: R) -> Self

设置服务注册器

pub fn add_tag(&mut self, tag: &str) -> &mut Self

添加应用标签

pub fn add_meta(&mut self, key: &str, value: &str) -> &mut Self

添加元数据

pub fn set_weight(&mut self, weight: u32) -> &mut Self

设置服务权重

pub async fn run<F, Fut>( self, ip: &str, port: u16, server_fn: F, ) -> Result<(), Box<dyn Error + Send + Sync>>

where F: FnOnce(Server) -> Fut + Send + 'static, Fut: Future<Output = Result<(), Box<dyn Error + Send + Sync>>> + Send + 'static,

运行服务器

Arguments

• ip - 监听IP地址
• port - 监听端口
• server_fn - 服务器函数

impl<R> App<R>

where R: Registry,

pub fn builder(name: impl Into<String>) -> AppBuilder<R>

创建新的 Builder