Struct wasmtime_wasi::preview2::pipe::ClosedInputStream

pub struct ClosedInputStream;

A stream that is ready immediately, but will always report that it’s closed.

Trait Implementations

impl Clone for ClosedInputStream

fn clone(&self) -> ClosedInputStream

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl HostInputStream for ClosedInputStream

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, nelem: usize) -> StreamResult<usize>

Same as the read method except that bytes are skipped.

impl StdinStream for ClosedInputStream

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 ClosedInputStream

fn ready<'life0, 'async_trait>( &'life0 mut self ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

impl Copy for ClosedInputStream