Trait opendal::raw::oio::Write

pub trait Write: Unpin + Send + Sync {
    // Required methods
    fn write(
        &mut self,
        bs: Buffer,
    ) -> impl Future<Output = Result<()>> + MaybeSend;
    fn close(&mut self) -> impl Future<Output = Result<()>> + MaybeSend;
    fn abort(&mut self) -> impl Future<Output = Result<()>> + MaybeSend;
}

Write is the trait that OpenDAL returns to callers.

Required Methods

fn write(&mut self, bs: Buffer) -> impl Future<Output = Result<()>> + MaybeSend

Write given bytes into writer.

Behavior

• Ok(()) means all bytes has been written successfully.
• Err(err) means error happens and no bytes has been written.

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

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

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

Abort the pending writer.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl Write for ()

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

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

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

impl<T: WriteDyn + ?Sized> Write for Box<T>

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

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

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

Implementors

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

impl<ONE: Write, TWO: Write, THREE: Write> Write for ThreeWays<ONE, TWO, THREE>

impl<W> Write for AppendWriter<W>

where W: AppendWrite,

impl<W> Write for BlockWriter<W>

where W: BlockWrite,

impl<W> Write for MultipartWriter<W>

where W: MultipartWrite,

impl<W: OneShotWrite> Write for OneShotWriter<W>

impl<W: PositionWrite> Write for PositionWriter<W>