Trait ConfigStore 

pub trait ConfigStore: Send + Sync {
    // Required methods
    fn load_all<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<GatewayConfig, String>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn commit<'life0, 'life1, 'async_trait>(
        &'life0 self,
        state: &'life1 SharedState,
        candidate: GatewayConfig,
    ) -> Pin<Box<dyn Future<Output = Result<(), String>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

A source of gateway configuration and the sink for Admin API mutations.

Required Methods

fn load_all<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<GatewayConfig, String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Loads the full gateway config from the source.

fn commit<'life0, 'life1, 'async_trait>( &'life0 self, state: &'life1 SharedState, candidate: GatewayConfig, ) -> Pin<Box<dyn Future<Output = Result<(), String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Persists a candidate config (the full desired GatewayConfig after an Admin API mutation) and makes it live.

Implementations must reject invalid config — via SharedState::validate_gateway — before persisting, so the Admin API returns an error synchronously rather than accepting a config that would fail to compile.

Implementors

impl ConfigStore for EtcdConfigStore

impl ConfigStore for FileConfigStore