Enum MailboxErrorKind

#[non_exhaustive]
pub enum MailboxErrorKind {
    Closed,
    InvalidPort(PortId),
    NoSenderForPort(PortId),
    NoLocalSenderForPort(PortId),
    PortClosed(PortId),
    Send(PortId, Error),
    Recv(PortId, Error),
    Serialize(Error),
    Deserialize(&'static str, Error),
    Channel(ChannelError),
}

The kinds of mailbox errors. This enum is marked non-exhaustive to allow for extensibility.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Closed

An operation was attempted on a closed mailbox.

InvalidPort(PortId)

The port associated with an operation was invalid.

NoSenderForPort(PortId)

There was no sender associated with the port.

NoLocalSenderForPort(PortId)

There was no local sender associated with the port. Returned by operations that require a local port.

PortClosed(PortId)

The port was closed.

Send(PortId, Error)

An error occured during a send operation.

Recv(PortId, Error)

An error occured during a receive operation.

Serialize(Error)

There was a serialization failure.

Deserialize(&'static str, Error)

There was a deserialization failure.

Channel(ChannelError)

There was an error during a channel operation.

Trait Implementations

impl Debug for MailboxErrorKind

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

Formats the value using the given formatter.

impl Display for MailboxErrorKind

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

Formats the value using the given formatter.

impl Error for MailboxErrorKind

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<ChannelError> for MailboxErrorKind

fn from(source: ChannelError) -> Self

Converts to this type from the input type.