Struct futures_task::SpawnError

[+] Show declaration

pub struct SpawnError { /* fields omitted */ }

[−] Expand description

An error that occurred during spawning.

Implementations

impl SpawnError[−]

pub fn shutdown() -> Self[−]

Spawning failed because the executor has been shut down.

pub fn is_shutdown(&self) -> bool[−]

Check whether spawning failed to the executor being shut down.

Trait Implementations

impl Debug for SpawnError[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Display for SpawnError[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Error for SpawnError[+]

[+] Show hidden undocumented items

fn source(&self) -> Option<&(dyn Error + 'static)>[−]

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>[−]

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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