Enum TwoWays 

pub enum TwoWays<ONE, TWO> {
    One(ONE),
    Two(TWO),
}

TwoWays is used to implement traits that based on two ways.

Users can wrap two different trait types together.

Variants

One(ONE)

The first type for the TwoWays.

Two(TWO)

The second type for the TwoWays.

Trait Implementations

impl<ONE: Copy, TWO: Copy> Copy for TwoWays<ONE, TWO>

async fn next(&mut self) -> Result<Option<usize>>

Drive the copy operation forward.

async fn close(&mut self) -> Result<Metadata>

Close the copier and return metadata from the server-side completion response.

async fn abort(&mut self) -> Result<()>

Abort the pending copy operation.

impl<ONE: List, TWO: List> List for TwoWays<ONE, TWO>

async fn next(&mut self) -> Result<Option<Entry>>

Fetch the next Entry.

impl<ONE: ReadStream, TWO: ReadStream> ReadStream for TwoWays<ONE, TWO>

async fn read(&mut self) -> Result<Buffer>

Read the next data chunk from the stream.

fn read_all(&mut self) -> impl Future<Output = Result<Buffer>> + MaybeSend

Read all data from the reader.

impl<ONE: Write, TWO: Write> Write for TwoWays<ONE, TWO>

async fn write(&mut self, bs: Buffer) -> Result<()>

Write the entire buffer into the writer.

async fn copy_from( &mut self, path: &str, args: OpRead, range: BytesRange, ) -> Result<()>

Copy one absolute bounded source range into this writer.

async fn close(&mut self) -> Result<Metadata>

Close the writer and make sure all data has been flushed.

async fn abort(&mut self) -> Result<()>

Abort the pending writer.