Struct TryCurrentError 

pub struct TryCurrentError { /* private fields */ }

RuntimeHandle::try_current found no runtime set on this thread.

Implementations

impl TryCurrentError

pub fn is_missing_context(&self) -> bool

Whether no runtime was set on the thread (the one reason today).

Trait Implementations

impl Clone for TryCurrentError

fn clone(&self) -> TryCurrentError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TryCurrentError

impl Debug for TryCurrentError

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

Formats the value using the given formatter.

impl Display for TryCurrentError

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

Formats the value using the given formatter.

impl Eq for TryCurrentError

impl Error for TryCurrentError

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 TryCurrentError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TryCurrentError