Trait Download 

pub trait Download: Write + Send {
    // Required methods
    fn bytes_written(&self) -> u64;
    fn take_error(&mut self) -> Option<FilesystemError>;
    fn publish<'async_trait>(
        self: Box<Self>,
        work: Arc<WorkBudget>,
    ) -> Pin<Box<dyn Future<Output = Result<(), FilesystemError>> + Send + 'async_trait>>
       where Self: 'async_trait;
}

Disposable streaming storage owned by the filesystem. Drop cleans up staging. publish consumes ownership; completion belongs to the enclosing effect history.

Required Methods

fn bytes_written(&self) -> u64

fn take_error(&mut self) -> Option<FilesystemError>

Recover the typed filesystem failure behind an io::Write error.

fn publish<'async_trait>( self: Box<Self>, work: Arc<WorkBudget>, ) -> Pin<Box<dyn Future<Output = Result<(), FilesystemError>> + Send + 'async_trait>>

where Self: 'async_trait,

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors