Struct wasmtime_wasi::AsyncStdinStream

pub struct AsyncStdinStream(/* private fields */);

An impl of StdinStream built on top of crate::pipe::AsyncReadStream.

Implementations

impl AsyncStdinStream

pub fn new(s: AsyncReadStream) -> Self

Trait Implementations

impl HostInputStream for AsyncStdinStream

fn read(&mut self, size: usize) -> Result<Bytes, StreamError>

Reads up to size bytes, returning a buffer holding these bytes on success.

fn skip(&mut self, size: usize) -> Result<usize, StreamError>

Same as the read method except that bytes are skipped.

impl StdinStream for AsyncStdinStream

fn stream(&self) -> Box<dyn HostInputStream>

Creates a fresh stream which is reading stdin.

fn isatty(&self) -> bool

Returns whether this stream is backed by a TTY.

impl Subscribe for AsyncStdinStream

fn ready<'a, 'b>(&'a mut self) -> Pin<Box<dyn Future<Output = ()> + Send + 'b>>

where Self: 'b, 'a: 'b,

An asynchronous function which resolves when this object’s readiness operation is ready.