Trait DirProvider

pub trait DirProvider: NetDirProvider {
    // Required methods
    fn reconfigure(
        &self,
        new_config: &DirMgrConfig,
        how: Reconfigure,
    ) -> Result<(), ReconfigureError>;
    fn bootstrap<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn bootstrap_events(&self) -> BoxStream<'static, DirBootstrapStatus>;

    // Provided method
    fn download_task_handle(&self) -> Option<TaskHandle> { ... }
}

Trait for DirMgr implementations

Required Methods

fn reconfigure( &self, new_config: &DirMgrConfig, how: Reconfigure, ) -> Result<(), ReconfigureError>

Try to change our configuration to new_config.

Actual behavior will depend on the value of how.

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

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

Bootstrap a DirProvider that hasn’t been bootstrapped yet.

fn bootstrap_events(&self) -> BoxStream<'static, DirBootstrapStatus>

Return a stream of DirBootstrapStatus events to tell us about changes in the latest directory’s bootstrap status.

Note that this stream can be lossy: the caller will not necessarily observe every event on the stream

Provided Methods

fn download_task_handle(&self) -> Option<TaskHandle>

Return a TaskHandle that can be used to manage the download process.

Implementations on Foreign Types

impl<R: Runtime> DirProvider for Arc<DirMgr<R>>

fn reconfigure( &self, new_config: &DirMgrConfig, how: Reconfigure, ) -> Result<(), ReconfigureError>

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

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

fn bootstrap_events(&self) -> BoxStream<'static, DirBootstrapStatus>

fn download_task_handle(&self) -> Option<TaskHandle>

Implementors