Struct JoinError 

pub struct JoinError(/* private fields */);

Available on crate feature smol only.

Task failed to execute to completion.

This error will never be returned for smol runtime, having it here is just for compatibility with other runtimes.

Trait Implementations

impl Clone for JoinError

Available on crate features smol or wasm only.

fn clone(&self) -> JoinError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JoinError

Available on crate features smol or wasm only.

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

Formats the value using the given formatter.

impl Display for JoinError

Available on crate features smol or wasm only.

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

Formats the value using the given formatter.

impl Error for JoinError

Available on crate features smol or wasm only.

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<JoinError> for Error

Available on (crate features smol or wasm) and crate feature std only.

fn from(_: JoinError) -> Self

Converts to this type from the input type.

impl PartialEq for JoinError

Available on crate features smol or wasm only.

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

Available on crate features smol or wasm only.

impl StructuralPartialEq for JoinError

Available on crate features smol or wasm only.