Struct UnboundedSender 

pub struct UnboundedSender<T> { /* private fields */ }

The sending half of an unbounded MPSC channel

Implementations

impl<T> UnboundedSender<T>

pub fn send(&self, value: T) -> Result<(), SendError<T>>

Sends a value on this channel

This method never blocks. It will return an error if the receiver has been dropped.

pub fn id(&self) -> usize

Returns a unique identifier for this channel based on the shared pointer address

pub fn is_closed(&self) -> bool

Checks if the channel is closed

pub fn same_channel(&self, other: &Self) -> bool

Returns true if this sender and another sender send to the same channel

pub fn downgrade(&self) -> WeakUnboundedSender<T>

Converts the UnboundedSender to a WeakUnboundedSender that does not count towards RAII semantics, i.e. if all UnboundedSender instances of the channel were dropped and only WeakUnboundedSender instances remain, the channel is closed.

pub fn strong_count(&self) -> usize

Returns the number of UnboundedSender handles.

pub fn weak_count(&self) -> usize

Returns the number of WeakUnboundedSender handles.

pub async fn closed(&self)

Completes when the receiver has dropped.

This allows the producers to get notified when interest in the produced values is canceled and immediately stop doing work.

Trait Implementations

impl<T> Clone for UnboundedSender<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for UnboundedSender<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Drop for UnboundedSender<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T> Hash for UnboundedSender<T>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> Ord for UnboundedSender<T>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T> PartialEq for UnboundedSender<T>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> PartialOrd for UnboundedSender<T>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Eq for UnboundedSender<T>