Struct FileCachedAppProvider

pub struct FileCachedAppProvider { /* private fields */ }

AppProvider implementation that uses a toml file as a cache for storing apps. This will only work on platforms where the is a filesystem available.

Implementations

impl FileCachedAppProvider

pub fn new(filename: &str, app: AppInfo) -> Result<Self, Error>

Create a new provider, using a specific file for storing the RegisteredApps.

Trait Implementations

impl AppProvider for FileCachedAppProvider

fn get_app_for<'life0, 'life1, 'async_trait>( &'life0 mut self, instance_domain: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<RegisteredApp, Error>> + Send + 'async_trait>>

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

If we don’t yet have an app registered at that instance, register it and return the RegisteredApp. Otherwise, return the already existing RegisteredApp.