pub struct Sender<T> { /* fields omitted */ }
Sends a value to the associated Receiver
.
Instances are created by the channel
function.
Completes this oneshot with a successful result.
The function consumes self
and notifies the Receiver
handle that a
value is ready to be received.
If the value is successfully enqueued for the remote end to receive,
then Ok(())
is returned. If the receiving end was dropped before this
function was called, however, then Err
is returned with the value
provided.
Check if the associated Receiver
handle has been dropped.
If Ok(Ready)
is returned then the associated Receiver
has been
dropped, which means any work required for sending should be canceled.
If Ok(NotReady)
is returned then the associated Receiver
is still
alive and may be able to receive a message if sent. The current task is
registered to receive a notification if the Receiver
handle goes away.
Check if the associated Receiver
handle has been dropped.
Unlike poll_close
, this function does not register a task for
wakeup upon close.
Executes the destructor for this type. Read more
Formats the value using the given formatter. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static