Enum ChannelError 

pub enum ChannelError {
    Disconnected {
        cause: Option<Arc<dyn Error + Send + Sync + 'static>>,
    },
    Timeout,
}

Error during channel send or receive.

Variants

Disconnected

Channel has disconnected.

Fields

cause: Option<Arc<dyn Error + Send + Sync + 'static>>

Inner error that caused disconnection.

Is None if disconnection was due to endpoint dropping or if the error happened at the other endpoint.

Timeout

Deadline elapsed before message could be send/received.

Implementations

impl ChannelError

pub fn disconnected() -> Self

Channel has disconnected due to endpoint drop.

pub fn disconnected_by(cause: impl Error + Send + Sync + 'static) -> Self

New from other error.

Trait Implementations

impl Clone for ChannelError

fn clone(&self) -> ChannelError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChannelError

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

Formats the value using the given formatter.

impl Display for ChannelError

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

Formats the value using the given formatter.

impl Error for ChannelError

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

Returns 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<IpcError> for ChannelError

fn from(value: IpcError) -> Self

Converts to this type from the input type.

impl From<RecvError> for ChannelError

fn from(value: RecvError) -> Self

Converts to this type from the input type.

impl From<RecvTimeoutError> for ChannelError

fn from(value: RecvTimeoutError) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for ChannelError

fn from(_: SendError<T>) -> Self

Converts to this type from the input type.

impl From<TryRecvError> for ChannelError

fn from(value: TryRecvError) -> Self

Converts to this type from the input type.

impl From<TryRecvError> for ChannelError

fn from(value: TryRecvError) -> Self

Converts to this type from the input type.

impl PartialEq for ChannelError

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 Eq for ChannelError