Trait opendal::raw::oio::PageList

source · 
pub trait PageList: Send + Sync + Unpin + 'static {
    // Required method
    fn next_page(
        &self,
        ctx: &mut PageContext
    ) -> impl Future<Output = Result<()>> + MaybeSend;
}
Expand description

PageList is used to implement [List] based on API supporting pagination. By implementing PageList, services don’t need to care about the details of page list.

§Architecture

The architecture after adopting PageList:

  • Services impl PageList
  • PageLister impl List
  • Expose PageLister as Accessor::Lister

Required Methods§

source

fn next_page( &self, ctx: &mut PageContext ) -> impl Future<Output = Result<()>> + MaybeSend

Available on non-WebAssembly only.

next_page is used to fetch next page of entries from underlying storage.

Object Safety§

This trait is not object safe.

Implementors§