Struct wasmtime_wasi::Stdin
source · pub struct Stdin;
Expand description
Only public interface is the HostInputStream
impl.
Trait Implementations§
source§impl HostInputStream for Stdin
impl HostInputStream for Stdin
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 Stdin
impl StdinStream for Stdin
Auto Trait Implementations§
impl Freeze for Stdin
impl RefUnwindSafe for Stdin
impl Send for Stdin
impl Sync for Stdin
impl Unpin for Stdin
impl UnwindSafe for Stdin
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