Struct wasm_streams::writable::IntoAsyncWrite

pub struct IntoAsyncWrite<'writer> { /* private fields */ }

An AsyncWrite for the into_async_write method.

This AsyncWrite holds a writer, and therefore locks the WritableStream. When this AsyncWrite is dropped, it also drops its writer which in turn releases its lock.

Implementations

impl<'writer> IntoAsyncWrite<'writer>

pub async fn abort(self) -> Result<(), JsValue>

Aborts the stream, signaling that the producer can no longer successfully write to the stream.

pub async fn abort_with_reason(self, reason: &JsValue) -> Result<(), JsValue>

Aborts the stream, signaling that the producer can no longer successfully write to the stream.

Trait Implementations

impl<'writer> AsyncWrite for IntoAsyncWrite<'writer>

fn poll_write(
    self: Pin<&mut Self>,
    cx: &mut Context<'_>,
    buf: &[u8]
) -> Poll<Result<usize>>

Attempt to write bytes from buf into the object.

fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>

Attempt to flush the object, ensuring that any buffered data reach their destination.

fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>

Attempt to close the object.

fn poll_write_vectored(
    self: Pin<&mut Self>,
    cx: &mut Context<'_>,
    bufs: &[IoSlice<'_>]
) -> Poll<Result<usize, Error>>

Attempt to write bytes from bufs into the object using vectored IO operations.

impl<'writer> Debug for IntoAsyncWrite<'writer>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.