Enum RuntimeStateError 

#[non_exhaustive]
pub enum RuntimeStateError {
    Construction(RuntimeConstructionError),
    ReentrantAccess,
    Unavailable,
    InconsistentLifecycle,
}

RuntimeStateError

Failure to enter or maintain one memory runtime’s in-memory lifecycle.

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.

Construction(RuntimeConstructionError)

This thread’s default runtime could not safely claim its backing memory.

ReentrantAccess

A default-runtime operation re-entered while that TLS runtime was borrowed.

Unavailable

The thread-local default runtime is being destroyed and cannot be entered.

InconsistentLifecycle

Internal runtime lifecycle state was inconsistent.

Trait Implementations

impl Clone for RuntimeStateError

fn clone(&self) -> RuntimeStateError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RuntimeStateError

impl Debug for RuntimeStateError

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

Formats the value using the given formatter.

impl Display for RuntimeStateError

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

Formats the value using the given formatter.

impl Eq for RuntimeStateError

impl Error for RuntimeStateError

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<RuntimeConstructionError> for RuntimeStateError

fn from(source: RuntimeConstructionError) -> Self

Converts to this type from the input type.

impl<P> From<RuntimeStateError> for RuntimeBootstrapError<P>

fn from(source: RuntimeStateError) -> Self

Converts to this type from the input type.

impl From<RuntimeStateError> for RuntimeOpenError

fn from(source: RuntimeStateError) -> Self

Converts to this type from the input type.

impl From<RuntimeStateError> for RuntimeDiagnosticError

fn from(source: RuntimeStateError) -> Self

Converts to this type from the input type.

impl PartialEq for RuntimeStateError

fn eq(&self, other: &RuntimeStateError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RuntimeStateError