Struct stats::thread_local_aggregator::StatsScheduledErrorPreview

pub struct StatsScheduledErrorPreview(pub Pin<Box<dyn NewFuture<Output = ()> + Send>>);

This error is returned to indicate that the stats scheduler was already retrieved before and potentially is already running, but might be retrieved again from this error

Trait Implementations

impl Debug for StatsScheduledErrorPreview

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

Formats the value using the given formatter.

impl Display for StatsScheduledErrorPreview

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

Formats the value using the given formatter.

impl Error for StatsScheduledErrorPreview

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