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ServiceSubscription

wae_service

Trait ServiceSubscription 

Source 
pub trait ServiceSubscription: Send + Sync {
    // Required methods
    fn instances<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = ServiceResult<Vec<ServiceInstance>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn wait_for_change<'life0, 'async_trait>(
        &'life0 mut self,
    ) -> Pin<Box<dyn Future<Output = ServiceResult<Vec<ServiceInstance>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

服务订阅 Trait

使用 async_trait 宏使其兼容 dyn。

Required Methods§

Source

fn instances<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = ServiceResult<Vec<ServiceInstance>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

获取服务实例列表

Source

fn wait_for_change<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = ServiceResult<Vec<ServiceInstance>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

等待服务变更

Implementors§