Struct wasmtime_wasi::pipe::ClosedInputStream
source · pub struct ClosedInputStream;
Expand description
A stream that is ready immediately, but will always report that it’s closed.
Trait Implementations§
source§impl Clone for ClosedInputStream
impl Clone for ClosedInputStream
source§fn clone(&self) -> ClosedInputStream
fn clone(&self) -> ClosedInputStream
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl HostInputStream for ClosedInputStream
impl HostInputStream for ClosedInputStream
source§fn read(&mut self, _size: usize) -> Result<Bytes, StreamError>
fn read(&mut self, _size: usize) -> Result<Bytes, StreamError>
Reads up to
size
bytes, returning a buffer holding these bytes on
success. Read moresource§fn blocking_read<'life0, 'async_trait>(
&'life0 mut self,
size: usize,
) -> Pin<Box<dyn Future<Output = StreamResult<Bytes>> + Send + 'async_trait>>where
Self: Send + 'async_trait,
'life0: 'async_trait,
fn blocking_read<'life0, 'async_trait>(
&'life0 mut self,
size: usize,
) -> Pin<Box<dyn Future<Output = StreamResult<Bytes>> + Send + 'async_trait>>where
Self: Send + 'async_trait,
'life0: 'async_trait,
Similar to
read
, except that it blocks until at least one byte can be
read.source§fn skip(&mut self, nelem: usize) -> StreamResult<usize>
fn skip(&mut self, nelem: usize) -> StreamResult<usize>
Same as the
read
method except that bytes are skipped. Read moresource§impl StdinStream for ClosedInputStream
impl StdinStream for ClosedInputStream
source§impl Subscribe for ClosedInputStream
impl Subscribe for ClosedInputStream
impl Copy for ClosedInputStream
Auto Trait Implementations§
impl Freeze for ClosedInputStream
impl RefUnwindSafe for ClosedInputStream
impl Send for ClosedInputStream
impl Sync for ClosedInputStream
impl Unpin for ClosedInputStream
impl UnwindSafe for ClosedInputStream
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> GetSetFdFlags for T
impl<T> GetSetFdFlags for T
source§fn get_fd_flags(&self) -> Result<FdFlags, Error>where
T: AsFilelike,
fn get_fd_flags(&self) -> Result<FdFlags, Error>where
T: AsFilelike,
Query the “status” flags for the
self
file descriptor.source§fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>where
T: AsFilelike,
fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>where
T: AsFilelike,
source§fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>where
T: AsFilelike,
fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>where
T: AsFilelike,
Set the “status” flags for the
self
file descriptor. Read moresource§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more