Enum comfy_wgpu::crossbeam::channel::TryRecvError

pub enum TryRecvError {
    Empty,
    Disconnected,
}

An error returned from the try_recv method.

Variants

Empty

A message could not be received because the channel is empty.

If this is a zero-capacity channel, then the error indicates that there was no sender available to send a message at the time.

Disconnected

The message could not be received because the channel is empty and disconnected.

Implementations

impl TryRecvError

pub fn is_empty(&self) -> bool

Returns true if the receive operation failed because the channel is empty.

pub fn is_disconnected(&self) -> bool

Returns true if the receive operation failed because the channel is disconnected.

Trait Implementations

impl Clone for TryRecvError

fn clone(&self) -> TryRecvError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TryRecvError

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

Formats the value using the given formatter.

impl Display for TryRecvError

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

Formats the value using the given formatter.

impl Error for TryRecvError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<RecvError> for TryRecvError

fn from(err: RecvError) -> TryRecvError

Converts to this type from the input type.

impl PartialEq<TryRecvError> for TryRecvError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for TryRecvError

impl Eq for TryRecvError

impl StructuralEq for TryRecvError

impl StructuralPartialEq for TryRecvError