Trait BlockDownloader

pub trait BlockDownloader: Send + Sync {
    // Required methods
    fn on_action(&mut self, action: DownloadAction);
    fn poll(&mut self, cx: &mut Context<'_>) -> Poll<DownloadOutcome>;
}

A trait that can download blocks on demand.

Required Methods

fn on_action(&mut self, action: DownloadAction)

Handle an action.

fn poll(&mut self, cx: &mut Context<'_>) -> Poll<DownloadOutcome>

Advance in progress requests if any

Implementors

impl BlockDownloader for NoopBlockDownloader

impl<Client> BlockDownloader for BasicBlockDownloader<Client>

where Client: EthBlockClient,