Struct deno_websocket::WsCancelResource
source · [−]pub struct WsCancelResource(_);
Trait Implementations
sourceimpl Resource for WsCancelResource
impl Resource for WsCancelResource
sourcefn name(&self) -> Cow<'_, str>
fn name(&self) -> Cow<'_, str>
Returns a string representation of the resource which is made available
to JavaScript code through
op_resources
. The default implementation
returns the Rust type name, but specific resource types may override this
trait method. Read moresourcefn close(self: Rc<Self>)
fn close(self: Rc<Self>)
Resources may implement the
close()
trait method if they need to do
resource specific clean-ups, such as cancelling pending futures, after a
resource has been removed from the resource table. Read moresourcefn read_return(
self: Rc<Self>,
_buf: ZeroCopyBuf
) -> Pin<Box<dyn Future<Output = Result<(usize, ZeroCopyBuf), Error>> + 'static, Global>>
fn read_return(
self: Rc<Self>,
_buf: ZeroCopyBuf
) -> Pin<Box<dyn Future<Output = Result<(usize, ZeroCopyBuf), Error>> + 'static, Global>>
Resources may implement
read_return()
to be a readable streamsourcefn write(
self: Rc<Self>,
_buf: ZeroCopyBuf
) -> Pin<Box<dyn Future<Output = Result<usize, Error>> + 'static, Global>>
fn write(
self: Rc<Self>,
_buf: ZeroCopyBuf
) -> Pin<Box<dyn Future<Output = Result<usize, Error>> + 'static, Global>>
Resources may implement
write()
to be a writable streamsourcefn shutdown(
self: Rc<Self>
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + 'static, Global>>
fn shutdown(
self: Rc<Self>
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + 'static, Global>>
Resources may implement
shutdown()
for graceful async shutdownssourcefn backing_fd(self: Rc<Self>) -> Option<i32>
fn backing_fd(self: Rc<Self>) -> Option<i32>
Resources backed by a file descriptor can let ops know to allow for
low-level optimizations. Read more
fn size_hint(&self) -> (u64, Option<u64>)
Auto Trait Implementations
impl !RefUnwindSafe for WsCancelResource
impl !Send for WsCancelResource
impl !Sync for WsCancelResource
impl Unpin for WsCancelResource
impl !UnwindSafe for WsCancelResource
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more