Enum SendError 

pub enum SendError {
    ProcessNotFound(Pid),
    MailboxFull,
    ProcessTerminated,
}

Errors that can occur when sending messages.

Variants

ProcessNotFound(Pid)

The target process does not exist.

MailboxFull

The mailbox is full (bounded channels only).

ProcessTerminated

The process has terminated.

Trait Implementations

impl Debug for SendError

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

Formats the value using the given formatter.

impl Display for SendError

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

Formats the value using the given formatter.

impl Error for SendError

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<SendError> for RuntimeError

fn from(source: SendError) -> Self

Converts to this type from the input type.