Struct ContextActivationError 

pub struct ContextActivationError { /* private fields */ }

Failure to activate a suspended Context without losing its owner.

Implementations

impl ContextActivationError

pub fn reason(&self) -> ContextActivationReason

Returns the reason activation was rejected.

pub fn owner(&self) -> &SuspendedContext

Borrows the still-owned suspended Context.

pub fn owner_mut(&mut self) -> &mut SuspendedContext

Mutably borrows the still-owned suspended Context.

pub fn into_owner(self) -> SuspendedContext

Recovers the suspended Context so activation can be retried.

pub fn into_parts(self) -> (SuspendedContext, ContextActivationReason)

Splits the error into the retained owner and rejection reason.

Trait Implementations

impl Debug for ContextActivationError

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

Formats the value using the given formatter.

impl Display for ContextActivationError

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

Formats the value using the given formatter.

impl Error for ContextActivationError

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.