Enum SendError 

pub enum SendError {
    TaskNotFound,
    NotOwner,
    TaskTerminated(TaskStatus),
    NoInbox,
    InboxClosed,
}

Errors from BackgroundTaskManager::send_task_inbox_message.

Variants

TaskNotFound

No task with this ID exists.

NotOwner

Caller’s thread does not own the task.

TaskTerminated(TaskStatus)

Task has already reached a terminal state.

NoInbox

Task is not a sub-agent (has no inbox).

InboxClosed

Inbox receiver was dropped (sub-agent ended).

Trait Implementations

impl Clone for SendError

fn clone(&self) -> SendError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SendError

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

Formats the value using the given formatter.

impl Display for SendError

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

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 PartialEq for SendError

fn eq(&self, other: &SendError) -> 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 SendError

impl StructuralPartialEq for SendError