Enum RecvError 

pub enum RecvError {
    Closed,
    Lagged(u64),
}

Error returned from super::Receiver::recv when the channel is no longer producing values, or when this receiver skipped past some messages because it was too slow.

Variants

Closed

All senders have been dropped and the buffer is drained.

Lagged(u64)

The buffer overflowed and this receiver skipped n messages. The next recv will return the next available value.

Trait Implementations

impl Debug for RecvError

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

Formats the value using the given formatter.

impl Display for RecvError

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

Formats the value using the given formatter.

impl Error for RecvError

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.