Enum TryRecvError

pub enum TryRecvError

Error returned by Receiver::try_recv or UnboundedReceiver::try_recv.

Variants

Empty

The channel is empty but not closed.

Closed

The channel is empty and closed.

Implementations

impl TryRecvError

fn is_empty(&self) -> bool

Returns true if the channel is empty but not closed.

fn is_closed(&self) -> bool

Returns true if the channel is empty and closed.

Trait Implementations

impl Clone for TryRecvError

fn clone(&self) -> TryRecvError

impl Copy for TryRecvError

impl Debug for TryRecvError

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

impl Display for TryRecvError

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

impl Eq for TryRecvError

impl Error for TryRecvError

impl PartialEq for TryRecvError

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

impl StructuralPartialEq for TryRecvError

Auto Trait Implementations

impl Freeze for TryRecvError

impl RefUnwindSafe for TryRecvError

impl Send for TryRecvError

impl Sync for TryRecvError

impl Unpin for TryRecvError

impl UnsafeUnpin for TryRecvError

impl UnwindSafe for TryRecvError

Blanket Implementations

impl<T> Any for TryRecvError where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for TryRecvError where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for TryRecvError where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for TryRecvError where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for TryRecvError

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> ToOwned for TryRecvError where T: Clone,

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

impl<T> ToString for TryRecvError where T: Display + ?Sized,

fn to_string(&self) -> String

impl<T, U> Into<U> for TryRecvError where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T, U> TryFrom<U> for TryRecvError where U: Into<T>,

type Error = never;
fn try_from(value: U) -> Result<T, never>

impl<T, U> TryInto<U> for TryRecvError where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>